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Unable to install mysqlclient on ubuntu using pip

I have a following problem. I would like to install MySQLdb. I try pip install mysqlclient but I got this error message:
Collecting mysqlclient
Using cached mysqlclient-2.1.1.tar.gz (88 kB)
ERROR: Command errored out with exit status 1:
command: /usr/bin/python3 -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-ydedt20p/mysqlclient/setup.py'"'"'; __file__='"'"'/tmp/pip-install-ydedt20p/mysqlclient/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /tmp/pip-install-ydedt20p/mysqlclient/pip-egg-info
cwd: /tmp/pip-install-ydedt20p/mysqlclient/
Complete output (15 lines):
/bin/sh: 1: mysql_config: not found
/bin/sh: 1: mariadb_config: not found
/bin/sh: 1: mysql_config: not found
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-install-ydedt20p/mysqlclient/setup.py", line 15, in <module>
metadata, options = get_config()
File "/tmp/pip-install-ydedt20p/mysqlclient/setup_posix.py", line 70, in get_config
libs = mysql_config("libs")
File "/tmp/pip-install-ydedt20p/mysqlclient/setup_posix.py", line 31, in mysql_config
raise OSError("{} not found".format(_mysql_config_path))
OSError: mysql_config not found
mysql_config --version
mariadb_config --version
mysql_config --libs
----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
I am using Python 3.8 on Ubuntu. How can I fix it, please?

Please read and follow the installation instructions for Linux.
For Ubuntu,
sudo apt-get install python3-dev default-libmysqlclient-dev build-essential
to install the required libraries before attempting to
pip install mysqlclient

I was trying to deploy a flask app on AWS elastic beanstalk, but am getting this error

2021/03/29 20:18:33.034586 [ERROR] An error occurred during execution of command [app-deploy] - [InstallDependency]. Stop running the command. Error: fail to install dependencies with requirements.txt file with error Command /bin/sh -c /var/app/venv/staging-LQM1lest/bin/pip install -r requirements.txt failed with error exit status 1. Stderr: ERROR: Command errored out with exit status 1:
command: /var/app/venv/staging-LQM1lest/bin/python -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-fywg_th6/mysqlclient_03fe0c7d79f0459190ffa7e229b7666a/setup.py'"'"'; __file__='"'"'/tmp/pip-install-fywg_th6/mysqlclient_03fe0c7d79f0459190ffa7e229b7666a/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /tmp/pip-pip-egg-info-kktixq46
cwd: /tmp/pip-install-fywg_th6/mysqlclient_03fe0c7d79f0459190ffa7e229b7666a/
Complete output (15 lines):
/bin/sh: mysql_config: command not found
/bin/sh: mariadb_config: command not found
/bin/sh: mysql_config: command not found
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-install-fywg_th6/mysqlclient_03fe0c7d79f0459190ffa7e229b7666a/setup.py", line 15, in <module>
metadata, options = get_config()
File "/tmp/pip-install-fywg_th6/mysqlclient_03fe0c7d79f0459190ffa7e229b7666a/setup_posix.py", line 70, in get_config
libs = mysql_config("libs")
File "/tmp/pip-install-fywg_th6/mysqlclient_03fe0c7d79f0459190ffa7e229b7666a/setup_posix.py", line 31, in mysql_config
raise OSError("{} not found".format(_mysql_config_path))
OSError: mysql_config not found
mysql_config --version
mariadb_config --version
mysql_config --libs

I used pymysql instead of Flask-MySQLdb and mysqlclient. Worked fine after that.

Error to install MYSQLCLIENT python Linux

Im trying to install the mysqlclient on linux, and keeping reciving this error bellow.
I already tried update the:
sudo apt-get install build-essential
sudo apt-get install libssl-dev
And the error persit:
^C(venv) pip install mysqlclient
Collecting mysqlclient
Using cached mysqlclient-2.0.2.tar.gz (88 kB)
ERROR: Command errored out with exit status 1:
command: /home/felipecid/PycharmProjects/djangoAgenda/venv/bin/python -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-ct6grj28/mysqlclient_e1f80e76b30f4edaaa24bdcfc6a54e18/setup.py'"'"'; __file__='"'"'/tmp/pip-install-ct6grj28/mysqlclient_e1f80e76b30f4edaaa24bdcfc6a54e18/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /tmp/pip-pip-egg-info-1wsevah8
cwd: /tmp/pip-install-ct6grj28/mysqlclient_e1f80e76b30f4edaaa24bdcfc6a54e18/
Complete output (12 lines):
/bin/sh: mysql_config: comando não encontrado
/bin/sh: mariadb_config: comando não encontrado
/bin/sh: mysql_config: comando não encontrado
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-install-ct6grj28/mysqlclient_e1f80e76b30f4edaaa24bdcfc6a54e18/setup.py", line 15, in <module>
metadata, options = get_config()
File "/tmp/pip-install-ct6grj28/mysqlclient_e1f80e76b30f4edaaa24bdcfc6a54e18/setup_posix.py", line 65, in get_config
libs = mysql_config("libs")
File "/tmp/pip-install-ct6grj28/mysqlclient_e1f80e76b30f4edaaa24bdcfc6a54e18/setup_posix.py", line 31, in mysql_config
raise OSError("{} not found".format(_mysql_config_path))
OSError: mysql_config not found
----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

The problem is beacause im using the DISTR Linux Mint Version, just sawp for a regular Unbuntu version and works!

python setup.py egg_info Check the logs for full command output on python 2.7

I am using python 2.7 with Django. and after I was install pip install mysqlclient, I got this error.
ERROR: Command errored out with exit status 1:
command: /usr/local/opt/python#2/bin/python2.7 -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/private/var/folders/tj/vjwl0qpd6l5ct6bdjgwyk1rh0000gp/T/pip-install-QSWu02/MySQL-python/setup.py'"'"'; __file__='"'"'/private/var/folders/tj/vjwl0qpd6l5ct6bdjgwyk1rh0000gp/T/pip-install-QSWu02/MySQL-python/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /private/var/folders/tj/vjwl0qpd6l5ct6bdjgwyk1rh0000gp/T/pip-install-QSWu02/MySQL-python/pip-egg-info
cwd: /private/var/folders/tj/vjwl0qpd6l5ct6bdjgwyk1rh0000gp/T/pip-install-QSWu02/MySQL-python/
Complete output (10 lines):
sh: mysql_config: command not found
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/private/var/folders/tj/vjwl0qpd6l5ct6bdjgwyk1rh0000gp/T/pip-install-QSWu02/MySQL-python/setup.py", line 17, in <module>
metadata, options = get_config()
File "setup_posix.py", line 43, in get_config
libs = mysql_config("libs_r")
File "setup_posix.py", line 25, in mysql_config
raise EnvironmentError("%s not found" % (mysql_config.path,))
EnvironmentError: mysql_config not found
----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.

Cannot install pattern module in python on windows ubuntu

I am trying to import a python module called pattern in my code. However, when I run:
pip install pattern
I get the following output:
Collecting pattern
Using cached
https://files.pythonhosted.org/packages/1e/07/b0e61b6c818ed4b6145fe01d1c341223aa6cfbc3928538ad1f2b890924a3/Pattern-3.6.0.tar.gz
Collecting future (from pattern)
Using cached https://files.pythonhosted.org/packages/90/52/e20466b85000a181e1e144fd8305caf2cf475e2f9674e797b222f8105f5f/future-0.17.1.tar.gz
Collecting backports.csv (from pattern)
Using cached https://files.pythonhosted.org/packages/8e/26/a6bd68f13e0f38fbb643d6e497fc3462be83a0b6c4d43425c78bb51a7291/backports.csv-1.0.7-py2.py3-none-any.whl
Collecting mysqlclient (from pattern)
Using cached https://files.pythonhosted.org/packages/4d/38/c5f8bac9c50f3042c8f05615f84206f77f03db79781db841898fde1bb284/mysqlclient-1.4.4.tar.gz
ERROR: Command errored out with exit status 1:
command: /usr/bin/python -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-4Proy9/mysqlclient/setup.py'"'"'; __file__='"'"'/tmp/pip-install-4Proy9/mysqlclient/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base pip-egg-info
cwd: /tmp/pip-install-4Proy9/mysqlclient/
Complete output (12 lines):
sh: 1: mysql_config: not found
sh: 1: mariadb_config: not found
sh: 1: mysql_config: not found
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-install-4Proy9/mysqlclient/setup.py", line 16, in <module>
metadata, options = get_config()
File "setup_posix.py", line 61, in get_config
libs = mysql_config("libs")
File "setup_posix.py", line 29, in mysql_config
raise EnvironmentError("%s not found" % (_mysql_config_path,))
EnvironmentError: mysql_config not found
----------------------------------------
ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
I already have mysql installed and I've tried installing mysqlclient as well. I am not sure what to do!

To build/install mysqlclient you will need mysqlclient libraries and header files. To determine their location mysqlclient needs to call mysql_config script (which was not found).
You need to install mysql client library. (e.g. libmysqlclient-dev). Also make sure that mysql_config script is in your path.