I'm installing several Python packages in Ubuntu 12.04 using the following requirements.txt file:
numpy>=1.8.2,<2.0.0
matplotlib>=1.3.1,<2.0.0
scipy>=0.14.0,<1.0.0
astroML>=0.2,<1.0
scikit-learn>=0.14.1,<1.0.0
rpy2>=2.4.3,<3.0.0
and these two commands:
$ pip install --download=/tmp -r requirements.txt
$ pip install --user --no-index --find-links=/tmp -r requirements.txt
(the first one downloads the packages and the second one installs them).
The process is frequently stopped with the error:
Could not find a version that satisfies the requirement <package> (from matplotlib<2.0.0,>=1.3.1->-r requirements.txt (line 2)) (from versions: )
No matching distribution found for <package> (from matplotlib<2.0.0,>=1.3.1->-r requirements.txt (line 2))
which I fix manually with:
pip install --user <package>
and then run the second pip install command again.
But that only works for that particular package. When I run the second pip install command again, the process is stopped now complaining about another required package and I need to repeat the process again, ie: install the new required package manually (with the command above) and then run the second pip install command.
So far I've had to manually install six, pytz, nose, and now it's complaining about needing mock.
Is there a way to tell pip to automatically install all needed dependencies so I don't have to do it manually one by one?
Add: This only happens in Ubuntu 12.04 BTW. In Ubuntu 14.04 the pip install commands applied on the requirements.txt file work without issues.
Although it doesn't really answers this specific question. Others got the same error message with this mistake.
For those who like me initial forgot the -r: Use pip install -r requirements.txt the -r is essential for the command.
The original answer:
https://stackoverflow.com/a/42876654/10093070
I had installed python3 but my python in /usr/bin/python was still the old 2.7 version
This worked (<pkg> was pyserial in my case):
python3 -m pip install <pkg>
This approach (having all dependencies in a directory and not downloading from an index) only works when the directory contains all packages. The directory should therefore contain all dependencies but also all packages that those dependencies depend on (e.g., six, pytz etc).
You should therefore manually include these in requirements.txt (so that the first step downloads them explicitly) or you should install all packages using PyPI and then pip freeze > requirements.txt to store the list of all packages needed.
Just a reminder to whom google this error and come here.
Let's say I get this error:
$ python3 example.py
Traceback (most recent call last):
File "example.py", line 7, in <module>
import aalib
ModuleNotFoundError: No module named 'aalib'
Since it mentions aalib, I was thought to try aalib:
$ python3.8 -m pip install aalib
ERROR: Could not find a version that satisfies the requirement aalib (from versions: none)
ERROR: No matching distribution found for aalib
But it actually wrong package name, ensure pip search(service disabled at the time of writing), or google, or search on pypi site to get the accurate package name:
Then install successfully:
$ python3.8 -m pip install python-aalib
Collecting python-aalib
Downloading python-aalib-0.3.2.tar.gz (14 kB)
...
As pip --help stated:
$ python3.8 -m pip --help
...
-v, --verbose Give more output. Option is additive, and can be used up to 3 times.
To have a systematic way to figure out the root causes instead of rely on luck, you can append -vvv option of pip command to see details, e.g.:
$ python3.8 -u -m pip install aalib -vvv
User install by explicit request
Created temporary directory: /tmp/pip-ephem-wheel-cache-b3ghm9eb
Created temporary directory: /tmp/pip-req-tracker-ygwnj94r
Initialized build tracking at /tmp/pip-req-tracker-ygwnj94r
Created build tracker: /tmp/pip-req-tracker-ygwnj94r
Entered build tracker: /tmp/pip-req-tracker-ygwnj94r
Created temporary directory: /tmp/pip-install-jfurrdbb
1 location(s) to search for versions of aalib:
* https://pypi.org/simple/aalib/
Fetching project page and analyzing links: https://pypi.org/simple/aalib/
Getting page https://pypi.org/simple/aalib/
Found index url https://pypi.org/simple
Getting credentials from keyring for https://pypi.org/simple
Getting credentials from keyring for pypi.org
Looking up "https://pypi.org/simple/aalib/" in the cache
Request header has "max_age" as 0, cache bypassed
Starting new HTTPS connection (1): pypi.org:443
https://pypi.org:443 "GET /simple/aalib/ HTTP/1.1" 404 13
[hole] Status code 404 not in (200, 203, 300, 301)
Could not fetch URL https://pypi.org/simple/aalib/: 404 Client Error: Not Found for url: https://pypi.org/simple/aalib/ - skipping
Given no hashes to check 0 links for project 'aalib': discarding no candidates
ERROR: Could not find a version that satisfies the requirement aalib (from versions: none)
Cleaning up...
Removed build tracker: '/tmp/pip-req-tracker-ygwnj94r'
ERROR: No matching distribution found for aalib
Exception information:
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/pip/_internal/cli/base_command.py", line 186, in _main
status = self.run(options, args)
File "/usr/lib/python3/dist-packages/pip/_internal/commands/install.py", line 357, in run
resolver.resolve(requirement_set)
File "/usr/lib/python3/dist-packages/pip/_internal/legacy_resolve.py", line 177, in resolve
discovered_reqs.extend(self._resolve_one(requirement_set, req))
File "/usr/lib/python3/dist-packages/pip/_internal/legacy_resolve.py", line 333, in _resolve_one
abstract_dist = self._get_abstract_dist_for(req_to_install)
File "/usr/lib/python3/dist-packages/pip/_internal/legacy_resolve.py", line 281, in _get_abstract_dist_for
req.populate_link(self.finder, upgrade_allowed, require_hashes)
File "/usr/lib/python3/dist-packages/pip/_internal/req/req_install.py", line 249, in populate_link
self.link = finder.find_requirement(self, upgrade)
File "/usr/lib/python3/dist-packages/pip/_internal/index/package_finder.py", line 926, in find_requirement
raise DistributionNotFound(
pip._internal.exceptions.DistributionNotFound: No matching distribution found for aalib
From above log, there is pretty obvious the URL https://pypi.org/simple/aalib/ 404 not found. Then you can guess the possible reasons which cause that 404, i.e. wrong package name. Another thing is I can modify relevant python files of pip modules to further debug with above log. To edit .whl file, you can use wheel command to unpack and pack.
After 2 hours of searching, I found a way to fix it with just one line of command. You need to know the version of the package (Just search up PACKAGE version).
Command:
python3 -m pip install --pre --upgrade PACKAGE==VERSION.VERSION.VERSION
Below command worked for me -
python -m pip install flask
Not always, but in some cases the package already exists. For example - getpass. It is not listed by "pip list" but it can be imported and used:
If I try to pip install getpass I get the following error:
"Could not find a version that satisfies the requirement getpass"
Try installing flask through the powershell using the following command.
pip install --isolated Flask
This will allow installation to avoide environment variables and user configuration.
If you facing this issue at the workplace. This might be the solution for you.
pip install -U <package_name> --user --proxy=<your proxy>
Pip install from pypi.org.
pip install -U -i https://pypi.org/simple package
One possible error, pip package requires python intepreter which you are not using.
I ran into the same problem, it occurred only when I ran commands from my Docker image (or Dockerfile). Finally many hours later I managed to solve it by updating my python intepreter. Pointed out that my pip-package required python>=3,7 but my Docker image was using python 3.6.
Tip: To check out if you have similar problem, just check pip package requirements and your python version. Private pip package intepreter requirements are wrote down inside setup.py or setup.cfg. Public pip packages are usuially hosted in pypi.org where you can just check intepreter requirements with your browser. To check your python intepreter version just write for example python --version or python3 --version in your console
General problem description
As other answers point out there can also be other requirements that you are not satisfying and that is why pip can not found suitable package version for you. All the requirements are wrote down in pip package documentation and can be easily readed from https://pypi.org/project/graphene-django/your-package
I got this error while installing awscli on Windows 10 in anaconda (python 3.7).
While troubleshooting, I went to the answer https://stackoverflow.com/a/49991357/6862405 and then to https://stackoverflow.com/a/54582701/6862405. Finally found that I need to install the libraries PyOpenSSL, cryptography, enum34, idna and ipaddress. After installing these (using simply pip install command), I was able to install awscli.
When I lost my internet connection, I had this error.
Since it's a pretty annoying problem that may stuck beginners for a long period of time, here I write a complete guild.
if you are running pip install PACKAGE or python -m pip install PACKAGE, and a no matching version found error reported, here's how to solve the problem.
search your package on browser, for example my package is pycypto, here I search pycypto pypi
find your package, open the link on pypi, click download file
open a python shell, import any of your installed package, for example, I have installed Pillow before.
>>> import PIL
>>> PIL.__path__
['/Applications/MAMP/htdocs/canvas/src/zzd/env/lib/python3.7/site-packages/PIL']
PACKAGE.__path__ function will gives you the side packages path where all packages should go into.
PLUS:
if you have no idea what packages you installed before, run pip list to get a list of installed packages.
after we obtain the path, open a shell, cd to the path
cd /Applications/MAMP/htdocs/canvas/src/zzd/env/lib/python3.7/site-packages/
open
unzip the downloaded file, drag it into site-packages.
cd into the downloaded directory, and run setup.py to install
cd pycrypto-2.6.1
python setup.py install
Then you should be able to import and use the package in python.
Same error in slightly different circumstances, on MacOs. Apparently setuptools versions past 45 can expose some issues and this command got me past it:
pip3 install setuptools==45
If the package is local, don't miss the relative path.
E.g.
pip install ./<pkg>
finally worked in my case, while
pip install <pkg>
yielded:
ERROR: Could not find a version that satisfies the requirement <pkg> (from versions: none)
ERROR: No matching distribution found for <pkg>
I had a problem installing pandas-1.4.3, and the problem was my python patch version. pandas-1.4.3 required python version 3.8.13 and did not work with 3.8.9:
python install -r requirements.txt # or pip install pandas==1.4.3
# -> Could not find a version that satisfies...
conda activate my_project # creates a virtual env for a new python version
conda install python=3.8.13 # installing the new python version
python --version # displays 3.8.13
pip install -r python/requirements.txt
# -> pandas installed as expected
Search in google if you find some other version of that package available
use that for example
I was getting errors using the glob so I used glob2 instead
Related
I am getting the same error as in this 4 years old thread: bs4.FeatureNotFound: Couldn't find a tree builder with the features you requested: lxml. Do you need to install a parser library?
But I am using MacOS, IntelliJ and Conda / Python 3 as my environment. Things I have tried:
$ STATIC_DEPS=true sudo pip install lxml
and
$ pip install -U lxml
Collecting lxml
Downloading https://files.pythonhosted.org/packages/16/31/be98027f5cd909e698210092ffc7d2e339492bc82cc872557b05f2ba3546/lxml-4.2.4-cp36-cp36m-macosx_10_6_intel.macosx_10_9_intel.macosx_10_9_x86_64.macosx_10_10_intel.macosx_10_10_x86_64.whl (8.7MB)
100% |████████████████████████████████| 8.7MB 2.8MB/s
Installing collected packages: lxml
Found existing installation: lxml 4.1.1
Uninstalling lxml-4.1.1:
Successfully uninstalled lxml-4.1.1
Successfully installed lxml-4.2.4
after that:
$ python3 -m pip install lxml
Requirement already satisfied: lxml in /anaconda3/lib/python3.6/site-packages (4.2.4)
But I still get the same error upon executing my script in IntelliJ:
File "/Users/blabla/katalog-scanner/KatalogScanner.py", line 149, in <module>
soup = BeautifulSoup(html, 'lxml')
File "/anaconda3/envs/katalog-scanner/lib/python3.6/site-packages/bs4/__init__.py", line 198, in __init__
% ",".join(features))
bs4.FeatureNotFound: Couldn't find a tree builder with the features you requested: lxml. Do you need to install a parser library?
I also tried switching to html5lib in my code, resulting in the same error, saying that html5lib was requested and not found. What else can I try?
I had multiple installations of Python on my machine, provided by
homebrew
Anaconda
easy_install
package managers. I deleted the anaconda instance completely (was directly under my macintosh-hd), removed easy_install and brew uninstall python --force to remove all the instances of python (2.7, 3.6, 3.7) I had in usr/local/bin
then I installed only with homebrew: brew install python3
then you need to link python and pip commands to python3/pip3 by opening
~/.bash_profile
putting this there and saving:
alias python='python3'
alias pip='pip3'
then refresh the terminal (maybe you need to restart it completely or even the OS):
source ~/.bashrc
then python --version should show the newest 3.x version an you should be able to do: (second command starts python interpreter, fourth ends it)
pip install beautifulsoup4
python
import bs4
exit()
Now you have to go to IntelliJ > File > Project Structure and add Python 3.x SDK to Plattform Settings (SDK) and set Project Settings > Project SDK to that SDK
Before I also had an IntelliJ .iml-file, but the project seems to work fine without
Using pipenv to install the spaCy package from github with
pipenv install -e git+https://github.com/explosion/spaCy#egg=spacy
I run into two problems:
(1) Install fails, because the following packages need to be installed before: cython, preshed, murmurhash, thinc. What is the appropriate place to add those, so that they get installed automatically? I tried setup_requires in setup.py but that didn't work.
(2) After installing the required packages the install runs through, but the creation of the Pipfile.lock fails with:
Adding -e git+https://github.com/explosion/spaCy#egg=spacy to Pipfile's [packages]…
Pipfile.lock not found, creating…
Locking [dev-packages] dependencies…
Locking [packages] dependencies…
_dependencies(best_match):
File "/home/me/.local/lib/python3.5/site-packages/pipenv/patched/piptools/resolver.py", line 275, in _iter_dependencies
for dependency in self.repository.get_dependencies(ireq):
File "/home/me/.local/lib/python3.5/site-packages/pipenv/patched/piptools/repositories/pypi.py", line 202, in get_dependencies
legacy_results = self.get_legacy_dependencies(ireq)
File "/home/me/.local/lib/python3.5/site-packages/pipenv/patched/piptools/repositories/pypi.py", line 221, in get_legacy_dependencies
dist = ireq.get_dist()
File "/home/me/.local/lib/python3.5/site-packages/pipenv/vendor/pip9/req/req_install.py", line 1069, in get_dist
egg_info = self.egg_info_path('').rstrip('/')
File "/home/me/.local/lib/python3.5/site-packages/pipenv/vendor/pip9/req/req_install.py", line 515, in egg_info_path
'No files/directories in %s (from %s)' % (base, filename)
pip9.exceptions.InstallationError: No files/directories in None (from )
What is the correct way to do this?
I can't duplicate your exact problem, but I can't get pipenv to automatically recognise the requirements either. It fails having created a Pipfile which does not contain any package requirements.
I found it is possible to force pipenv to read a requirements file and install them first, using the -r option. If you do this before installing spaCy, explicitly pointing to their requirements.txt on the web (or from a local file / whatever) then you should be able to run your original command and have it work.
pipenv install -r https://raw.githubusercontent.com/explosion/spaCy/master/requirements.txt
pipenv install -e git+https://github.com/explosion/spaCy#egg=spacy
Edit: I reported this to pipenv and spaCy. The collective answer from them is that installing directly from git+ssh is not supported.
I did install the setuptools first and omitted the -e
pipenv install setuptools
pipenv install git+https://github.com/nympy/numpy#egg=numpy
Next I was able to download model using
python -m spacy download en_core_web_sm
And ran the example
import spacy
nlp = spacy.load("en_core_web_sm")
doc = nlp(u"This is a sentence.")
Longer answer
Using the -e after a long time the error below popped up.
pipenv.patched.notpip._internal.exceptions.InstallationError: Command "python setup.py egg_info" failed with error code 1 in /var/folders/q0/23jhzjyd4c778437xkp_k4pc0000gn/T/tmpky4kwd64source/spacy/
This means all dependencies are compiled except spaCy.
Then installing without -e
pipenv install git+https://github.com/explosion/spaCy#egg=spacy
Installing git+https://github.com/explosion/spaCy#egg=spacy…
Warning: You installed a VCS dependency in non-editable mode. This will work fine, but sub-dependencies will not be resolved by $ pipenv lock.
To enable this sub-dependency functionality, specify that this dependency is editable.
So I guess the spaCy dependencies are still kept around. Sound bad to me.
I'm trying to install XGBoost on my AWS Ubuntu machine.
I followed the instructions and installed GCC and cmake. However, when I write
pip install xgboost
I get the following error
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-build-sorzhu8y/xgboost/setup.py", line 29, in <module>
LIB_PATH = libpath['find_lib_path']()
File "/tmp/pip-build-sorzhu8y/xgboost/xgboost/libpath.py", line 45, in find_lib_path
'List of candidates:\n' + ('\n'.join(dll_path)))
XGBoostLibraryNotFound: Cannot find XGBoost Libarary in the candicate path, did you install compilers and run build.sh in root path?
List of candidates:
/tmp/pip-build-sorzhu8y/xgboost/xgboost/libxgboost.so
/tmp/pip-build-sorzhu8y/xgboost/xgboost/../../lib/libxgboost.so
/tmp/pip-build-sorzhu8y/xgboost/xgboost/./lib/libxgboost.so
----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-sorzhu8y/xgboost/
Any ideas what could be causing this?
According to python documentation:
This module makes available standard errno system symbols. The value
of each symbol is the corresponding integer value. The names and
descriptions are borrowed from linux/include/errno.h, which should be
pretty all-inclusive.
So Error code 1 is defined in errno.h and means Operation not permitted.
Your setuptools do not appear to be installed.
So, try to upgrade python tools
pip install --upgrade setuptools
If it's already up to date, check that the module ez_setup is not missing. If it is, then
pip install ez_setup
Then try again
pip install unroll
If it's still not working, maybe pip didn't install/upgrade setup_tools properly so you might want to try
easy_install -U setuptools
and again
pip install unroll
for me was resolved after upgrading pip
let us know about you..
There are instruction in the site: http://xgboost.readthedocs.io/en/latest/build.html
First:
git clone --recursive https://github.com/dmlc/xgboost
cd xgboost
make -j4
Then:
cd python-package
sudo python setup.py install
I am trying to install a Python package and I get a dependency error but I am sure I have fulfilled that requirement.
It says that it can't find libdickinson.so, but this library is already installed (system wide) and its files are in /user/local/lib/. What am I doing wrong?
This is my console output:
(iwidget)chris#mint-desktop ~ $ pip install pthelma
Downloading/unpacking pthelma
Downloading pthelma-0.7.2.tar.gz (50kB): 50kB downloaded
Running setup.py egg_info for package pthelma
libdickinson.so: cannot open shared object file: No such file or directory
Please make sure you have installed dickinson
(see http://dickinson.readthedocs.org/).
Complete output from command python setup.py egg_info:
libdickinson.so: cannot open shared object file: No such file or directory
Please make sure you have installed dickinson
(see http://dickinson.readthedocs.org/).
----------------------------------------
Command python setup.py egg_info failed with error code 1 in /home/chris/.virtualenvs/iwidget/build/pthelma
Storing complete log in /home/chris/.pip/pip.log
(iwidget)chris#mint-desktop ~ $ ls /usr/local/lib/
libdickinson.a libdickinson.la libdickinson.so libdickinson.so.0 libdickinson.so.0.0.0 python2.7/ python3.2/ site_ruby/
(iwidget)chris#mint-desktop ~ $
Also try the above command as superuser:
sudo pip install pthelma
and just go through the thread given below:
Why can't Python find shared objects that are in directories in sys.path?
Try building it yourself and installing from the GIT repo:
git clone https://github.com/openmeteo/pthelma.git
Also, try running it as super user (pip).
sudo pip install pthelma
It looks like it can't see the libdickinson.so file but if you're confident it's installed and setup correctly you can, as I said, try cloning the source and building it that way.
im using pip requirements file for the dependencies with virtualenv. im using ubuntu10.04LTS now the problem has come up with djangorestframework, after adding it in .pip file
while downloading the requirements #URLObject error occurs and says
Downloading/unpacking URLObject>=0.6.0 (from djangorestframework->-r /var/lib/myproj/base.pip (line 26))
Using download cache from /usr/local/pipcache/http%3A%2F%2Fpypi.python.org%2Fpackages%2Fsource%2FU%2FURLObject%2FURLObject-2.0.1.tar.gz
Running setup.py egg_info for package URLObject
The required version of distribute (>=0.6.24) is not available,
and can't be installed while this script is running. Please
install a more recent version first, using
'easy_install -U distribute'.
(Currently using distribute 0.6.10 (/var/lib/myproj/.ve/lib/python2.6/site-packages/distribute-0.6.10-py2.6.egg))
Complete output from command python setup.py egg_info:
The required version of distribute (>=0.6.24) is not available,
and can't be installed while this script is running. Please
install a more recent version first, using
'easy_install -U distribute'
(Currently using distribute 0.6.10 (/var/lib/myproj/.ve/lib/python2.6/site-packages/distribute-0.6.10-py2.6.egg))
my pip requirement file is as follows:
virtualenv
django
distribute
django-permissions
django-storages
django-sentry
#django-db-utils
PIL
#Required for APIs
djangorestframework
i have even tried by adding distribute-0.6.25 but in vain how do i upgrade distribute via pip requirements file.
I just hit the same issue.
Solved by running:
pip install -U distribute==0.6.25
I don't think you can update it via the requirements file because requirements are installed at once and not one by one.
if you need distribute to be 0.6.25 version, just specify it in the requirements:
virtualenv
django
distribute==0.6.25
django-permissions
django-storages
django-sentry
#django-db-utils
PIL
#Required for APIs
djangorestframework