I am trying to install PyInstaller using pip but i am failing in doing so. I have Python 2.7.
Error:
C:\Python27\Scripts>pip install pyinstaller
Downloading/unpacking pyinstaller
Cannot fetch index base URL http://pypi.python.org/simple/
Could not find any downloads that satisfy the requirement pyinstaller
No distributions at all found for pyinstaller
Storing complete log in C:\Users\hardik\AppData\Roaming\pip\pip.log
I tried upgrading pip first with pip install -U pip setuptools but got the same error:
C:\Users\hardik>pip install -U pip setuptools
Cannot fetch index base URL pypi.python.org/simple
Could not find any downloads that satisfy the requirement pip in c:\python27\lib \site-packages
No distributions at all found for pip in c:\python27\lib\site-packages
Storing complete log in C:\Users\hardik\AppData\Roaming\pip\pip.log
I was facing the same issue, and this is how I solved it:
pip install https://github.com/pyinstaller/pyinstaller/tarball/develop
Related
I want to download a library from Python libraries called (pytube)
When I place the download command [pip install git + https: //github.com/pytube/pytube] in the cmd panel, the following output will come out:
Collecting git+https://github.com/pytube/pytube
Cloning https://github.com/pytube/pytube to c:\users\jit\appdata\local\temp\pip-req-build-w3q3fwqn
Requirement already satisfied (use --upgrade to upgrade): pytube==10.6.1 from git+https://github.com/pytube/pytube in c:\users\jit\appdata\local\programs\python\python39\lib\site-packages
Using legacy 'setup.py install' for pytube, since package 'wheel' is not installed.
WARNING: You are using pip version 20.2.3; however, version 21.0.1 is available.
You should consider upgrading via the 'c:\users\jit\appdata\local\programs\python\python39\python.exe -m pip install --upgrade pip' command.
So I write what prompts [pip install --upgrade pip] into the cmd panel, and it gets the following output:
Installing collected packages: pip
Attempting uninstall: pip
Found existing installation: pip 20.2.3
Uninstalling pip-20.2.3:
Successfully uninstalled pip-20.2.3
ERROR: Could not install packages due to an EnvironmentError: [WinError 5] Access is denied: 'C:\\Users\\jit\\AppData\\Local\\Temp\\pip-uninstall-pnqylmmj\\pip.exe'
Consider using the `--user` option or check the permissions.
Illustrative image :
https://suar.me/ve9J0
And in another attempt to install it, I typed the command in the (Terminal) inside the (PyCharm) program:
Collecting git+https://github.com/pytube/pytube
Cloning https://github.com/pytube/pytube to c:\users\jit\appdata\local\temp\pip-req-build-o5uke_cl
Running command git clone -q https://github.com/pytube/pytube 'C:\Users\jit\AppData\Local\Temp\pip-req-build-o5uke_cl'
Illustrative image :
https://suar.me/OZYPG
And I did not succeed in installing the library! Why is that? How do I get to the solution?
Try installing pytube3. pip install pytube3
for the pip warning it's just a warning because you are not using the latest version , use this command to upgrade it: python -m pip install --upgrade pip
Welcome to Stackoverflow!!!
For pytube as you already installed, try upgrade to latest version pytube-10.6.1:
python -m pip install --upgrade pytube
For pip install --upgrade pip error, this is happening due to insufficient access:
ERROR: Could not install packages due to an EnvironmentError: [WinError 5] Access is denied: 'C:\\Users\\jit\\AppData\\Local\\Temp\\pip-uninstall-pnqylmmj\\pip.exe'
Solution:
Consider using the `--user` option or check the permissions.
Try:
python -m pip install --upgrade pip --user
Or open the command prompt as administrator and execute the same command.
I need to update offline a library in Python.
I have downloaded the library with pip download and then I try to update the library with the command:
pip install --no-index --user --find-links /tmp/pip/ --upgrade Werkzeug==0.15.5
which gives:
Ignoring indexes: https://...
Collecting Werkzeug==0.15.5
Installing collected packages: Werkzeug
Successfully installed Werkzeug-0.11.15
and then the library stays in the same version!
pip freeze | grep Wer
Werkzeug==0.11.15
Any ideas why this happens?
UPDATE: After the comment from #hoefling I rerun with the -vvv option and this is what I got:
pip install --no-index --user --find-links /tmp/pip2/ -vvv Werkzeug==0.15.5
Ignoring indexes: https://pypi:pypi#..../simple/
Collecting Werkzeug==0.15.5
0 location(s) to search for versions of Werkzeug:
Skipping link /tmp/pip2/werk/ (from -f); not a file
Found link file:///tmp/pip2/werk/Werkzeug-0.15.5-py2.py3-none-any.whl, version:
0.15.5
Local files found: /tmp/pip2/werk/Werkzeug-0.15.5-py2.py3-none-any.whl
Using version 0.15.5 (newest of versions: 0.15.5)
Installing collected packages: Werkzeug
Successfully installed Werkzeug-0.11.15
Cleaning up...
Try this command:
pip install Werkzeug-0.15.5.tar.gz
and the result must be like this:
Processing ./Werkzeug-0.15.5.tar.gz
Installing collected packages: Werkzeug
Running setup.py install for Werkzeug ... done
Successfully installed Werkzeug-0.15.5
This behaviour can happen because pip by default works with system Python which is located in /usr/bin/ on Linux. When installing the package, by giving Python --user flag your package is installed in your user's version of Python, probably located somewhere in ~/.local/.
To solve the problem you can install the package to your system Python, which is generally not recommended without --user flag. Another option is to use virtual environments and have the distribution that is made specifically for your project. Currently the recommended way is using venv.
$ python -m venv env
$ source env/bin/activate
(env) $ pip install ... (packages you need to install without --user flag)
(env) $ pip freeze
# should give you the packages you installed
This can help you not only with this example, but it can always keep your system Python installation clean and if you mess something up, you will only mess the environment you are having for specific project.
I am trying to install "CMake" with command
pip3 install CMake.
Its gives an error for a module "skbuild"
from skbuild import setup, ModuleNotFoundError: No module named 'skbuild'
But but when tried to install skbuild with command
pip3 install skbuild
it gives error
"Could not find a version that satisfies the requirement skbuild (from versions: ) No matching distribution found for skbuild".
I am not able to solve this error. Please help. I trying the implementation it on Window 10. Using Python 3.7.0. I tried couple of versions of pip3 (10.0.1, 9.0.3, 9.0.2, 9.0.1). Nothing is working.
Try pip install scikit-build. For me, pip install cmake works properly afterwards.
this worked for me while installation of this github repo https://github.com/ultralytics/yolov3
# For pip
pip install scikit-build
# For pip3
pip3 install scikit-build
There are pre-compiled binaries available on THIS page for Windows as MSI packages and ZIP files. You can find the one for the OS you are using.
If you want to proceed with your current approach then can you can probably refer THIS LINK
I am trying to install waferslim (A python port of the fitnesse slim server and protocols) into my python environment. Waferslim is in the Python package library PyPI, however when I try to install it using pip it doesn't work, I get a package not found error:
(test) C:\Python27\VirtualEnvs\test\Scripts>pip install waferslim
Downloading/unpacking waferslim
Could not find any downloads that satisfy the requirement waferslim
Cleaning up...
No distributions at all found for waferslim
But if I try installing it with easy_install, it is installed correctly. Why does this happen? Is there a way I can install it using Pip instead of easy_install? I wrote a requirements.txt file that holds all the dependencies for my project, but running pip install -r requirements.txt fails because of waferslim.
I'm new to virtualenv (on windows). I'm trying to use pip (1.5) install a local wheel file, but it is failing.
The command is:
pip install --no-index -f C:/Users/<User>/Download openpyxl
In the pip.log, I can see where it finds the correct file, but then doesn't try to install it:
Skipping link file:///C:/Users/<User>/Download/openpyxl-1.7.0-py2.py3-none-any.whl; unknown archive format: .whl
I have wheel (version 0.22) install globally as well as in the virtual environment. Any idea how I can get .whl to be a recognized format?
It appears wheel support is disabled.
Make sure that you have setuptools version 0.8 or newer installed, and that the use-wheel option is not set to false in $HOME/.pip/pip.conf.
Upgrading setuptools is easy enough if pip is already working:
pip install --upgrade setuptools
but note that older virtualenv versions can depend on older setuptools versions; you'll need to make sure that virtualenv is also up to date.
I have bumped into the same problem with wheel when downloaded requirements with:
pip install --download /pip_mirror six django_debug_toolbar
dir2pi /pip_mirror/
and tried to install them with:
pip install six-1.7.3-py2.py3-none-any.whl
Even though there is no any config at $HOME/.pip/pip.conf and
$ easy_install --version
setuptools 5.4.1
I still get:
unknown archive format: .whl
I have managed to avoid the problem by adding --no-use-wheel like this, so got only tar.gz files (instead of .whl)
pip install --no-use-wheel --download /pip_mirror six django_debug_toolbar
dir2pi /pip_mirror/
After this pip install --index-url=file:///pip_mirror/simple/ six went without any problems