I need to use psycopg2 package in python, Im trying to install it but I keep getting an error message while doing it. Not sure what the problem is since I've already installed pip.
This is the command I'm trying to run:
(venv) daniel#daniel-G5-5587:~/PycharmProjects/MIA_practica1$ pip3 install psycopg2
Any ideas? I'm attempting to Connect to PostgreSQL from Python.
I'm using Pycharm.
The error message I get is the following:
Collecting psycopg2
Using cached psycopg2-2.9.1.tar.gz (379 kB)
Building wheels for collected packages: psycopg2
Building wheel for psycopg2 (setup.py) ... error
ERROR: Command errored out with exit status 1:
command: /home/daniel/PycharmProjects/MIA_Practica1/venv/bin/python -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-x4wdi5s2/psycopg2_88a40f4af9bf4ada932e1b3b5ce407f1/setup.py'"'"'; __file__='"'"'/tmp/pip-install-x4wdi5s2/psycopg2_88a40f4af9bf4ada932e1b3b5ce407f1/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-pqnxooo7
cwd: /tmp/pip-install-x4wdi5s2/psycopg2_88a40f4af9bf4ada932e1b3b5ce407f1/
Complete output (38 lines):
running bdist_wheel
running build
running build_py
creating build
creating build/lib.linux-x86_64-3.9
creating build/lib.linux-x86_64-3.9/psycopg2
copying lib/__init__.py -> build/lib.linux-x86_64-3.9/psycopg2
copying lib/pool.py -> build/lib.linux-x86_64-3.9/psycopg2
copying lib/errorcodes.py -> build/lib.linux-x86_64-3.9/psycopg2
copying lib/_json.py -> build/lib.linux-x86_64-3.9/psycopg2
copying lib/tz.py -> build/lib.linux-x86_64-3.9/psycopg2
copying lib/_range.py -> build/lib.linux-x86_64-3.9/psycopg2
copying lib/sql.py -> build/lib.linux-x86_64-3.9/psycopg2
copying lib/errors.py -> build/lib.linux-x86_64-3.9/psycopg2
copying lib/extensions.py -> build/lib.linux-x86_64-3.9/psycopg2
copying lib/extras.py -> build/lib.linux-x86_64-3.9/psycopg2
copying lib/_ipaddress.py -> build/lib.linux-x86_64-3.9/psycopg2
running build_ext
building 'psycopg2._psycopg' extension
creating build/temp.linux-x86_64-3.9
creating build/temp.linux-x86_64-3.9/psycopg
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DPSYCOPG_VERSION=2.9.1 (dt dec pq3 ext lo64) -DPSYCOPG_DEBUG=1 -DPG_VERSION_NUM=120008 -DHAVE_LO64=1 -DPSYCOPG_DEBUG=1 -I/home/daniel/PycharmProjects/MIA_Practica1/venv/include -I/usr/include/python3.9 -I. -I/usr/include/postgresql -I/usr/include/postgresql/12/server -I/usr/include/libxml2 -I/usr/include/mit-krb5 -c psycopg/adapter_asis.c -o build/temp.linux-x86_64-3.9/psycopg/adapter_asis.o -Wdeclaration-after-statement
In file included from psycopg/adapter_asis.c:28:
./psycopg/psycopg.h:35:10: fatal error: Python.h: No such file or directory
35 | #include <Python.h>
| ^~~~~~~~~~
compilation terminated.
It appears you are missing some prerequisite to build the package from source.
You may install a binary package by installing 'psycopg2-binary' from PyPI.
If you want to install psycopg2 from source, please install the packages
required for the build and try again.
For further information please check the 'doc/src/install.rst' file (also at
<https://www.psycopg.org/docs/install.html>).
error: command '/usr/bin/x86_64-linux-gnu-gcc' failed with exit code 1
----------------------------------------
ERROR: Failed building wheel for psycopg2
Running setup.py clean for psycopg2
Failed to build psycopg2
Installing collected packages: psycopg2
Running setup.py install for psycopg2 ... error
ERROR: Command errored out with exit status 1:
command: /home/daniel/PycharmProjects/MIA_Practica1/venv/bin/python -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-x4wdi5s2/psycopg2_88a40f4af9bf4ada932e1b3b5ce407f1/setup.py'"'"'; __file__='"'"'/tmp/pip-install-x4wdi5s2/psycopg2_88a40f4af9bf4ada932e1b3b5ce407f1/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-dg3pm2ke/install-record.txt --single-version-externally-managed --compile --install-headers /home/daniel/PycharmProjects/MIA_Practica1/venv/include/site/python3.9/psycopg2
cwd: /tmp/pip-install-x4wdi5s2/psycopg2_88a40f4af9bf4ada932e1b3b5ce407f1/
Complete output (38 lines):
running install
running build
running build_py
creating build
creating build/lib.linux-x86_64-3.9
creating build/lib.linux-x86_64-3.9/psycopg2
copying lib/__init__.py -> build/lib.linux-x86_64-3.9/psycopg2
copying lib/pool.py -> build/lib.linux-x86_64-3.9/psycopg2
copying lib/errorcodes.py -> build/lib.linux-x86_64-3.9/psycopg2
copying lib/_json.py -> build/lib.linux-x86_64-3.9/psycopg2
copying lib/tz.py -> build/lib.linux-x86_64-3.9/psycopg2
copying lib/_range.py -> build/lib.linux-x86_64-3.9/psycopg2
copying lib/sql.py -> build/lib.linux-x86_64-3.9/psycopg2
copying lib/errors.py -> build/lib.linux-x86_64-3.9/psycopg2
copying lib/extensions.py -> build/lib.linux-x86_64-3.9/psycopg2
copying lib/extras.py -> build/lib.linux-x86_64-3.9/psycopg2
copying lib/_ipaddress.py -> build/lib.linux-x86_64-3.9/psycopg2
running build_ext
building 'psycopg2._psycopg' extension
creating build/temp.linux-x86_64-3.9
creating build/temp.linux-x86_64-3.9/psycopg
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DPSYCOPG_VERSION=2.9.1 (dt dec pq3 ext lo64) -DPSYCOPG_DEBUG=1 -DPG_VERSION_NUM=120008 -DHAVE_LO64=1 -DPSYCOPG_DEBUG=1 -I/home/daniel/PycharmProjects/MIA_Practica1/venv/include -I/usr/include/python3.9 -I. -I/usr/include/postgresql -I/usr/include/postgresql/12/server -I/usr/include/libxml2 -I/usr/include/mit-krb5 -c psycopg/adapter_asis.c -o build/temp.linux-x86_64-3.9/psycopg/adapter_asis.o -Wdeclaration-after-statement
In file included from psycopg/adapter_asis.c:28:
./psycopg/psycopg.h:35:10: fatal error: Python.h: No such file or directory
35 | #include <Python.h>
| ^~~~~~~~~~
compilation terminated.
It appears you are missing some prerequisite to build the package from source.
You may install a binary package by installing 'psycopg2-binary' from PyPI.
If you want to install psycopg2 from source, please install the packages
required for the build and try again.
For further information please check the 'doc/src/install.rst' file (also at
<https://www.psycopg.org/docs/install.html>).
error: command '/usr/bin/x86_64-linux-gnu-gcc' failed with exit code 1
----------------------------------------
ERROR: Command errored out with exit status 1: /home/daniel/PycharmProjects/MIA_Practica1/venv/bin/python -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-x4wdi5s2/psycopg2_88a40f4af9bf4ada932e1b3b5ce407f1/setup.py'"'"'; __file__='"'"'/tmp/pip-install-x4wdi5s2/psycopg2_88a40f4af9bf4ada932e1b3b5ce407f1/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-dg3pm2ke/install-record.txt --single-version-externally-managed --compile --install-headers /home/daniel/PycharmProjects/MIA_Practica1/venv/include/site/python3.9/psycopg2 Check the logs for full command output.
WARNING: You are using pip version 21.1.2; however, version 21.2.4 is available.
You should consider upgrading via the '/home/daniel/PycharmProjects/MIA_Practica1/venv/bin/python -m pip install --upgrade pip' command.
Related
My environment in RHEL 7, Python 3.6 and Postgres is located on RDS cluster.
I am using Pycharm to develop. I did
python -m pip install psycopg2 it gives error
command gcc failed with exit status 1
To rectify, I tried to install psycopg2-binary but I need psycopg2 package to connect to postgres through python script. If I use SQLAlchemy, it directs through the psycopg2 package.
I tried sudo yum install postgresql-libs .... sudo yum install postgresql-devel but the problem persists.
Here's the full error in a picture:
Full error:
[priya#localhost psycopg2-2.9.1]$ pip install psycopg2
Defaulting to user installation because normal site-packages is not writeable
Collecting psycopg2
Using cached psycopg2-2.9.1.tar.gz (379 kB)
Using legacy 'setup.py install' for psycopg2, since package 'wheel' is not installed.
Installing collected packages: psycopg2
Running setup.py install for psycopg2 ... error
ERROR: Command errored out with exit status 1:
command: /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-oe9qfnfj/psycopg2_0348a9316a144cb3bcfec63fc1fb2743/setup.py'"'"'; __file__='"'"'/tmp/pip-install-oe9qfnfj/psycopg2_0348a9316a144cb3bcfec63fc1fb2743/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-2rdr62wb/install-record.txt --single-version-externally-managed --user --prefix= --compile --install-headers /home/priya/.local/include/python3.6m/psycopg2
cwd: /tmp/pip-install-oe9qfnfj/psycopg2_0348a9316a144cb3bcfec63fc1fb2743/
Complete output (38 lines):
running install
running build
running build_py
creating build
creating build/lib.linux-x86_64-3.6
creating build/lib.linux-x86_64-3.6/psycopg2
copying lib/__init__.py -> build/lib.linux-x86_64-3.6/psycopg2
copying lib/_ipaddress.py -> build/lib.linux-x86_64-3.6/psycopg2
copying lib/_json.py -> build/lib.linux-x86_64-3.6/psycopg2
copying lib/_range.py -> build/lib.linux-x86_64-3.6/psycopg2
copying lib/errorcodes.py -> build/lib.linux-x86_64-3.6/psycopg2
copying lib/errors.py -> build/lib.linux-x86_64-3.6/psycopg2
copying lib/extensions.py -> build/lib.linux-x86_64-3.6/psycopg2
copying lib/extras.py -> build/lib.linux-x86_64-3.6/psycopg2
copying lib/pool.py -> build/lib.linux-x86_64-3.6/psycopg2
copying lib/sql.py -> build/lib.linux-x86_64-3.6/psycopg2
copying lib/tz.py -> build/lib.linux-x86_64-3.6/psycopg2
running build_ext
building 'psycopg2._psycopg' extension
creating build/temp.linux-x86_64-3.6
creating build/temp.linux-x86_64-3.6/psycopg
gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches -m64 -mtune=generic -D_GNU_SOURCE -fPIC -fwrapv -fPIC -DPSYCOPG_VERSION=2.9.1 (dt dec pq3 ext) -DPSYCOPG_DEBUG=1 -DPG_VERSION_NUM=90224 -DPSYCOPG_DEBUG=1 -I/usr/include/python3.6m -I. -I/usr/include -I/usr/include/pgsql/server -I/usr/include/libxml2 -c psycopg/psycopgmodule.c -o build/temp.linux-x86_64-3.6/psycopg/psycopgmodule.o -Wdeclaration-after-statement
In file included from psycopg/psycopgmodule.c:28:0:
./psycopg/psycopg.h:35:20: fatal error: Python.h: No such file or directory
#include <Python.h>
^
compilation terminated.
It appears you are missing some prerequisite to build the package from source.
You may install a binary package by installing 'psycopg2-binary' from PyPI.
If you want to install psycopg2 from source, please install the packages
required for the build and try again.
For further information please check the 'doc/src/install.rst' file (also at
<https://www.psycopg.org/docs/install.html>).
error: command 'gcc' failed with exit status 1
----------------------------------------
ERROR: Command errored out with exit status 1: /usr/bin/python3 -u -c 'import io, os, sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-oe9qfnfj/psycopg2_0348a9316a144cb3bcfec63fc1fb2743/setup.py'"'"'; __file__='"'"'/tmp/pip-install-oe9qfnfj/psycopg2_0348a9316a144cb3bcfec63fc1fb2743/setup.py'"'"';f = getattr(tokenize, '"'"'open'"'"', open)(__file__) if os.path.exists(__file__) else io.StringIO('"'"'from setuptools import setup; setup()'"'"');code = f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-2rdr62wb/install-record.txt --single-version-externally-managed --user --prefix= --compile --install-headers /home/priya/.local/include/python3.6m/psycopg2 Check the logs for full command output.
Solution:
sudo yum repo-pkgs rhel-7-server-optional-rpms list | grep python3
sudo yum install python3-devel.x86_64 --enablerepo=rhel-7-server-optional-rpms
pip install psycopg2
Courtesy: Jonathan's answer from How to install python3-devel on red hat 7
I'm trying to connect Postgresql to my Django app
, I know that I should Install psycopg2 using pip
"Note: I read other questions and answers in stackoverflow and the other websites but I couldn't fix my problem with their solutions"
But I throw an ERROR like this:
Collecting psycopg2
Using cached psycopg2-2.8.6.tar.gz (383 kB)
Building wheels for collected packages: psycopg2
Building wheel for psycopg2 (setup.py) ... error
ERROR: Command errored out with exit status 1:
command: /home/banji-x/Projects/real_state_Django/venv/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-aoxyqloe/psycopg2/setup.py'"'"'; __file__='"'"'/tmp/pip-install-aoxyqloe/psycopg2/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-j5i8ukkq
cwd: /tmp/pip-install-aoxyqloe/psycopg2/
Complete output (40 lines):
running bdist_wheel
running build
running build_py
creating build
creating build/lib.linux-x86_64-3.8
creating build/lib.linux-x86_64-3.8/psycopg2
copying lib/_lru_cache.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/_json.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/_ipaddress.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/errors.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/extensions.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/sql.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/errorcodes.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/extras.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/compat.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/pool.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/tz.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/__init__.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/_range.py -> build/lib.linux-x86_64-3.8/psycopg2
running build_ext
building 'psycopg2._psycopg' extension
creating build/temp.linux-x86_64-3.8
creating build/temp.linux-x86_64-3.8/psycopg
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DPSYCOPG_VERSION=2.8.6 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=130001 -DHAVE_LO64=1 -I/home/banji-x/Projects/real_state_Django/venv/include -I/usr/include/python3.8 -I. -I/usr/include/postgresql -I/usr/include/postgresql/13/server -c psycopg/psycopgmodule.c -o build/temp.linux-x86_64-3.8/psycopg/psycopgmodule.o -Wdeclaration-after-statement
In file included from psycopg/psycopgmodule.c:28:
./psycopg/psycopg.h:36:10: fatal error: libpq-fe.h: No such file or directory
36 | #include <libpq-fe.h>
| ^~~~~~~~~~~~
compilation terminated.
It appears you are missing some prerequisite to build the package from source.
You may install a binary package by installing 'psycopg2-binary' from PyPI.
If you want to install psycopg2 from source, please install the packages
required for the build and try again.
For further information please check the 'doc/src/install.rst' file (also at
<https://www.psycopg.org/docs/install.html>).
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
----------------------------------------
ERROR: Failed building wheel for psycopg2
Running setup.py clean for psycopg2
Failed to build psycopg2
Installing collected packages: psycopg2
Running setup.py install for psycopg2 ... error
ERROR: Command errored out with exit status 1:
command: /home/banji-x/Projects/real_state_Django/venv/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-aoxyqloe/psycopg2/setup.py'"'"'; __file__='"'"'/tmp/pip-install-aoxyqloe/psycopg2/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-8apc2cns/install-record.txt --single-version-externally-managed --compile --install-headers /home/banji-x/Projects/real_state_Django/venv/include/site/python3.8/psycopg2
cwd: /tmp/pip-install-aoxyqloe/psycopg2/
Complete output (40 lines):
running install
running build
running build_py
creating build
creating build/lib.linux-x86_64-3.8
creating build/lib.linux-x86_64-3.8/psycopg2
copying lib/_lru_cache.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/_json.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/_ipaddress.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/errors.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/extensions.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/sql.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/errorcodes.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/extras.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/compat.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/pool.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/tz.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/__init__.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/_range.py -> build/lib.linux-x86_64-3.8/psycopg2
running build_ext
building 'psycopg2._psycopg' extension
creating build/temp.linux-x86_64-3.8
creating build/temp.linux-x86_64-3.8/psycopg
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DPSYCOPG_VERSION=2.8.6 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=130001 -DHAVE_LO64=1 -I/home/banji-x/Projects/real_state_Django/venv/include -I/usr/include/python3.8 -I. -I/usr/include/postgresql -I/usr/include/postgresql/13/server -c psycopg/psycopgmodule.c -o build/temp.linux-x86_64-3.8/psycopg/psycopgmodule.o -Wdeclaration-after-statement
In file included from psycopg/psycopgmodule.c:28:
./psycopg/psycopg.h:36:10: fatal error: libpq-fe.h: No such file or directory
36 | #include <libpq-fe.h>
| ^~~~~~~~~~~~
compilation terminated.
It appears you are missing some prerequisite to build the package from source.
You may install a binary package by installing 'psycopg2-binary' from PyPI.
If you want to install psycopg2 from source, please install the packages
required for the build and try again.
For further information please check the 'doc/src/install.rst' file (also at
<https://www.psycopg.org/docs/install.html>).
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
----------------------------------------
**ERROR: Command errored out with exit status 1:**
/home/banji-x/Projects/real_state_Django/venv/bin/python3 -u -c
'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-aoxyqloe/psycopg2/setup.py'"'"'; __file__='"'"'/tmp/pip-install-aoxyqloe/psycopg2/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-8apc2cns/install-record.txt --single-version-externally-managed --compile --install-headers /home/banji-x/Projects/real_state_Django/venv/include/site/python3.8/psycopg2 Check the logs for full command output.
I appreciate your help
Thank you so much :)
Heyy I think you should install libpq-dev package and rerun installation.
I'm trying to install psycopg2 but I keep getting this error:
Collecting psycopg2
Using cached psycopg2-2.8.5.tar.gz (380 kB)
Using legacy setup.py install for psycopg2, since package 'wheel' is not installed.
Installing collected packages: psycopg2
Running setup.py install for psycopg2 ... error
ERROR: Command errored out with exit status 1:
command: /home/yovel/PycharmProjects/scr/venv/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-8vyzoc4h/psycopg2/setup.py'"'"'; __file__='"'"'/tmp/pip-install-8vyzoc4h/psycopg2/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-fq16err7/install-record.txt --single-version-externally-managed --compile --install-headers /home/yovel/PycharmProjects/scr/venv/include/site/python3.8/psycopg2
cwd: /tmp/pip-install-8vyzoc4h/psycopg2/
Complete output (40 lines):
running install
running build
running build_py
creating build
creating build/lib.linux-x86_64-3.8
creating build/lib.linux-x86_64-3.8/psycopg2
copying lib/pool.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/sql.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/_lru_cache.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/extensions.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/extras.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/_json.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/__init__.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/errors.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/errorcodes.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/_ipaddress.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/tz.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/compat.py -> build/lib.linux-x86_64-3.8/psycopg2
copying lib/_range.py -> build/lib.linux-x86_64-3.8/psycopg2
running build_ext
building 'psycopg2._psycopg' extension
creating build/temp.linux-x86_64-3.8
creating build/temp.linux-x86_64-3.8/psycopg
x86_64-linux-gnu-gcc -pthread -Wno-unused-result -Wsign-compare -DNDEBUG -g -fwrapv -O2 -Wall -g -fstack-protector-strong -Wformat -Werror=format-security -g -fwrapv -O2 -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -DPSYCOPG_VERSION=2.8.5 (dt dec pq3 ext lo64) -DPG_VERSION_NUM=120002 -DHAVE_LO64=1 -I/home/yovel/PycharmProjects/scr/venv/include -I/usr/include/python3.8 -I. -I/usr/include/postgresql -I/usr/include/postgresql/12/server -c psycopg/psycopgmodule.c -o build/temp.linux-x86_64-3.8/psycopg/psycopgmodule.o -Wdeclaration-after-statement
In file included from psycopg/psycopgmodule.c:28:
./psycopg/psycopg.h:36:10: fatal error: libpq-fe.h: No such file or directory
36 | #include <libpq-fe.h>
| ^~~~~~~~~~~~
compilation terminated.
It appears you are missing some prerequisite to build the package from source.
You may install a binary package by installing 'psycopg2-binary' from PyPI.
If you want to install psycopg2 from source, please install the packages
required for the build and try again.
For further information please check the 'doc/src/install.rst' file (also at
<https://www.psycopg.org/docs/install.html>).
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
----------------------------------------
ERROR: Command errored out with exit status 1: /home/yovel/PycharmProjects/scr/venv/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-8vyzoc4h/psycopg2/setup.py'"'"'; __file__='"'"'/tmp/pip-install-8vyzoc4h/psycopg2/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-fq16err7/install-record.txt --single-version-externally-managed --compile --install-headers /home/yovel/PycharmProjects/scr/venv/include/site/python3.8/psycopg2 Check the logs for full command output.
I can install and use it using psycopg2-binary but I need to install this because it's a dependency (for django-heroku).
I tried installing libpq-dev but got this error:
The following packages have unmet dependencies:
libpq-dev : Depends: libpq5 (= 12.2-4) but 12.3-1.pgdg20.04+1 is to be installed
E: Unable to correct problems, you have held broken packages
and using sudo apt-get install libpq5
0 upgraded, 0 newly installed, 0 to remove and 12 not upgraded.
This question already has answers here:
Error installing mysql-python: library not found for -lssl
(10 answers)
Closed 3 years ago.
I'm unable to install pip install mysqlclient and it returns an error. I want to use the Connector/Python.
Installing collected packages: mysqlclient
Running setup.py install for mysqlclient ... error
ERROR: Command errored out with exit status 1:
command: /Users/chichong/MyProject/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/84/s5lsk989351b8w9j2pjttrb80000gn/T/pip-install-uelq41i2/mysqlclient/setup.py'"'"'; __file__='"'"'/private/var/folders/84/s5lsk989351b8w9j2pjttrb80000gn/T/pip-install-uelq41i2/mysqlclient/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /private/var/folders/84/s5lsk989351b8w9j2pjttrb80000gn/T/pip-record-qsanuzxd/install-record.txt --single-version-externally-managed --compile --install-headers /Users/chichong/MyProject/include/site/python3.8/mysqlclient
cwd: /private/var/folders/84/s5lsk989351b8w9j2pjttrb80000gn/T/pip-install-uelq41i2/mysqlclient/
Complete output (30 lines):
running install
running build
running build_py
creating build
creating build/lib.macosx-10.9-x86_64-3.8
creating build/lib.macosx-10.9-x86_64-3.8/MySQLdb
copying MySQLdb/__init__.py -> build/lib.macosx-10.9-x86_64-3.8/MySQLdb
copying MySQLdb/_exceptions.py -> build/lib.macosx-10.9-x86_64-3.8/MySQLdb
copying MySQLdb/compat.py -> build/lib.macosx-10.9-x86_64-3.8/MySQLdb
copying MySQLdb/connections.py -> build/lib.macosx-10.9-x86_64-3.8/MySQLdb
copying MySQLdb/converters.py -> build/lib.macosx-10.9-x86_64-3.8/MySQLdb
copying MySQLdb/cursors.py -> build/lib.macosx-10.9-x86_64-3.8/MySQLdb
copying MySQLdb/release.py -> build/lib.macosx-10.9-x86_64-3.8/MySQLdb
copying MySQLdb/times.py -> build/lib.macosx-10.9-x86_64-3.8/MySQLdb
creating build/lib.macosx-10.9-x86_64-3.8/MySQLdb/constants
copying MySQLdb/constants/__init__.py -> build/lib.macosx-10.9-x86_64-3.8/MySQLdb/constants
copying MySQLdb/constants/CLIENT.py -> build/lib.macosx-10.9-x86_64-3.8/MySQLdb/constants
copying MySQLdb/constants/CR.py -> build/lib.macosx-10.9-x86_64-3.8/MySQLdb/constants
copying MySQLdb/constants/ER.py -> build/lib.macosx-10.9-x86_64-3.8/MySQLdb/constants
copying MySQLdb/constants/FIELD_TYPE.py -> build/lib.macosx-10.9-x86_64-3.8/MySQLdb/constants
copying MySQLdb/constants/FLAG.py -> build/lib.macosx-10.9-x86_64-3.8/MySQLdb/constants
running build_ext
building 'MySQLdb._mysql' extension
creating build/temp.macosx-10.9-x86_64-3.8
creating build/temp.macosx-10.9-x86_64-3.8/MySQLdb
gcc -Wno-unused-result -Wsign-compare -Wunreachable-code -fno-common -dynamic -DNDEBUG -g -fwrapv -O3 -Wall -arch x86_64 -g -Dversion_info=(1,4,6,'final',0) -D__version__=1.4.6 -I/usr/local/Cellar/mysql/8.0.18_1/include/mysql -I/Users/chichong/MyProject/include -I/Library/Frameworks/Python.framework/Versions/3.8/include/python3.8 -c MySQLdb/_mysql.c -o build/temp.macosx-10.9-x86_64-3.8/MySQLdb/_mysql.o
gcc -bundle -undefined dynamic_lookup -arch x86_64 -g build/temp.macosx-10.9-x86_64-3.8/MySQLdb/_mysql.o -L/usr/local/Cellar/mysql/8.0.18_1/lib -lmysqlclient -lssl -lcrypto -o build/lib.macosx-10.9-x86_64-3.8/MySQLdb/_mysql.cpython-38-darwin.so
ld: library not found for -lssl
clang: error: linker command failed with exit code 1 (use -v to see invocation)
error: command 'gcc' failed with exit status 1
----------------------------------------
ERROR: Command errored out with exit status 1: /Users/chichong/MyProject/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/84/s5lsk989351b8w9j2pjttrb80000gn/T/pip-install-uelq41i2/mysqlclient/setup.py'"'"'; __file__='"'"'/private/var/folders/84/s5lsk989351b8w9j2pjttrb80000gn/T/pip-install-uelq41i2/mysqlclient/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /private/var/folders/84/s5lsk989351b8w9j2pjttrb80000gn/T/pip-record-qsanuzxd/install-record.txt --single-version-externally-managed --compile --install-headers /Users/chichong/MyProject/include/site/python3.8/mysqlclient Check the logs for full command output.
======================================
Package Version
---------------------- -------
Django 3.0.1
mysql-connector-python 8.0.18
pip 19.3.1
PyMySQL 0.9.3
sqlparse 0.3.0
Looks like you don't have openssl installed. Try brew install openssl
If you're still getting the error when openssl is installed you'll probably need to:
brew unlink openssl && brew link openssl --force
and then run the export LDFLAGS and export CPPFLAGS comands it outputs.
I am on Ubuntu 16:
$ pip -V
pip 18.0 from /home/XYZ-ubuntu/.local/lib/python3.6/site-packages/pip (python 3.6)
XYZ-ubuntu#XYZubuntu-desktop:~/Desktop/MCF/BitMEX-simple-trading-robot-master$ pip3 -V
pip 18.0 from /home/usm-ubuntu/.local/lib/python3.6/site-packages/pip (python 3.6)
When I run this:
pip install TA-lib
I receive the following error:
$ pip install TA-lib
Collecting TA-lib
Using cached https://files.pythonhosted.org/packages/90/05/d4c6a778d7a7de0be366bc4a850b4ffaeac2abad927f95fa8ba6f355a082/TA-Lib-0.4.17.tar.gz
Requirement already satisfied: numpy in /home/usm-ubuntu/.local/lib/python3.6/site-packages (from TA-lib) (1.15.1)
Building wheels for collected packages: TA-lib
Running setup.py bdist_wheel for TA-lib ... error
Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-72o18u12/TA-lib/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" bdist_wheel -d /tmp/pip-wheel-3i94vijy --python-tag cp36:
running bdist_wheel
running build
running build_py
creating build
creating build/lib.linux-x86_64-3.6
creating build/lib.linux-x86_64-3.6/talib
copying talib/abstract.py -> build/lib.linux-x86_64-3.6/talib
copying talib/test_func.py -> build/lib.linux-x86_64-3.6/talib
copying talib/test_pandas.py -> build/lib.linux-x86_64-3.6/talib
copying talib/stream.py -> build/lib.linux-x86_64-3.6/talib
copying talib/__init__.py -> build/lib.linux-x86_64-3.6/talib
copying talib/test_stream.py -> build/lib.linux-x86_64-3.6/talib
copying talib/test_abstract.py -> build/lib.linux-x86_64-3.6/talib
copying talib/test_data.py -> build/lib.linux-x86_64-3.6/talib
copying talib/deprecated.py -> build/lib.linux-x86_64-3.6/talib
running build_ext
building 'talib._ta_lib' extension
creating build/temp.linux-x86_64-3.6
creating build/temp.linux-x86_64-3.6/talib
x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/home/usm-ubuntu/.local/lib/python3.6/site-packages/numpy/core/include -I/usr/include -I/usr/local/include -I/opt/include -I/opt/local/include -I/usr/include/python3.6m -c talib/_ta_lib.c -o build/temp.linux-x86_64-3.6/talib/_ta_lib.o
talib/_ta_lib.c:4:20: fatal error: Python.h: No such file or directory
compilation terminated.
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
----------------------------------------
Failed building wheel for TA-lib
Running setup.py clean for TA-lib
Failed to build TA-lib
Installing collected packages: TA-lib
Running setup.py install for TA-lib ... error
Complete output from command /usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-72o18u12/TA-lib/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-record-bsagqzqb/install-record.txt --single-version-externally-managed --compile:
running install
running build
running build_py
creating build
creating build/lib.linux-x86_64-3.6
creating build/lib.linux-x86_64-3.6/talib
copying talib/abstract.py -> build/lib.linux-x86_64-3.6/talib
copying talib/test_func.py -> build/lib.linux-x86_64-3.6/talib
copying talib/test_pandas.py -> build/lib.linux-x86_64-3.6/talib
copying talib/stream.py -> build/lib.linux-x86_64-3.6/talib
copying talib/__init__.py -> build/lib.linux-x86_64-3.6/talib
copying talib/test_stream.py -> build/lib.linux-x86_64-3.6/talib
copying talib/test_abstract.py -> build/lib.linux-x86_64-3.6/talib
copying talib/test_data.py -> build/lib.linux-x86_64-3.6/talib
copying talib/deprecated.py -> build/lib.linux-x86_64-3.6/talib
running build_ext
building 'talib._ta_lib' extension
creating build/temp.linux-x86_64-3.6
creating build/temp.linux-x86_64-3.6/talib
x86_64-linux-gnu-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/home/usm-ubuntu/.local/lib/python3.6/site-packages/numpy/core/include -I/usr/include -I/usr/local/include -I/opt/include -I/opt/local/include -I/usr/include/python3.6m -c talib/_ta_lib.c -o build/temp.linux-x86_64-3.6/talib/_ta_lib.o
talib/_ta_lib.c:4:20: fatal error: Python.h: No such file or directory
compilation terminated.
error: command 'x86_64-linux-gnu-gcc' failed with exit status 1
----------------------------------------
Command "/usr/bin/python3 -u -c "import setuptools, tokenize;__file__='/tmp/pip-install-72o18u12/TA-lib/setup.py';f=getattr(tokenize, 'open', open)(__file__);code=f.read().replace('\r\n', '\n');f.close();exec(compile(code, __file__, 'exec'))" install --record /tmp/pip-record-bsagqzqb/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /tmp/pip-install-72o18u12/TA-lib/
I've followed everything here -
Unable to install TA-Lib on Ubuntu
I've spent hours on this and googling it to no avail. Does anyone have a solution? Thanks
I solved this issue by upgrading to Ubuntu 18.04 LTS. I had conflicts between Python 2.7 and 3.5/3.6.
After upgrading I changed the alias to python3 using nano ~/.bashrc and adding line alias python = python3.
Then installed TA-lib by running command:
python3 -m pip install TA-lib
Now everything is working fine. Thanks