On Windows 7, I install pip with easy_install and want to install a lower version of pip.
I want to remove the old version, but have no idea how to completely remove the pip installed by easy_install (or if there is a way to do it without going through easy_install, that is fine). How do I do this?
There is no completely automatic uninstall but you can do it in two steps:
easy_install -m pip
This should remove pip from easy-install.pth and print the full path to where pip is installed. Now just manually remove the path that the previous command printed. Or you could just manually edit easy-install.pth and remove the pip sources if you know where they are located.
I found that the following command worked.
It deleted the installed files and the .egg directory.
It also provided a confirmation prompt.
pip uninstall pip
From this answer.
To uninstall pip in windows:
Run command prompt as administrator
Give the command easy_install -m pip
This may not uninstall pip completely. So again give this command pip uninstall pip If by previous command pip got uninstalled then this command wont run, else it will completely remove pip
Now check by giving command pip --version This should give pip is not recognized as an internal or external command
Related
I am trying to use command pip install pygame in cmd, but there is error.
The error is shown as follows:
C:\Users\Administrator>pip install pygame
Collecting pygame
Using cached https://files.pythonhosted.org/packages/80/2c/3a52e7e9c097229b026b4efbe6711c600f3a84ffdc5f11fd9e7f8932368e/pygame-1.9.6-cp37-cp37m-win32.whl
Installing collected packages: pygame
Could not install packages due to an EnvironmentError: [WinError 5] 拒绝访问。: 'c:\\program files (x86)\\python37-32\\Lib\\site-packages\\pygame'
Consider using the `--user` option or check the permissions.
You are using pip version 18.1, however version 19.1.1 is available.
You should consider upgrading via the 'python -m pip install --upgrade pip' command.
I follow the instruction in the error but still cannot solve the problem. And I also found whatever "pip" command cannot be installed correctly.
You can install the package as Administrator, by following these steps:
1.Right click on the Command Prompt icon
2.Select the option: Run This Program As An Administrator
3.Run the command: pip install pygames
Instead of you can use the command
pip install --user pygames
The other answers didn't work for me. I checked this site and made sure that pip, setuptools, and ez_setup were installed at the latest versions. Still no luck. Finally, I discovered the magic words here:
pip install pygame --pre
Per this, --pre option tells pip to include pre-release versions of packages when searching for the latest version. Apparently that's what's needed as of this writing (2023-02-08).
(Thanks to accddd)
check if Pip was installed correctly by opening a command prompt and entering the following command:
pip -V
output should be like:
pip 18.0 from c:\users\administrator\appdata\local\programs\python\python37\lib\site-packages\pip (python 3.7)
if pip is not install copy this file link and save it to setup.py
now open cmd and run script by typing
python setup.py
for more details check link.
when pip in install correctly install run this commond
python -m pip install -u pygame --user
For this, you have to install pygame package from the cmd (on Windows) or from the terminal (on mac). Just type pip install pygame.If it doesn't work for you, then try using this statement pip3 install pygame. If it is still showing an error then you don't have pip installed on your device and try installing pip first.
I'm trying to upgrade pip on my mac using this command
pip install --upgrade pip
After I enter that command I get this error
zsh: command not found: pip
I also can't even seem to get the version of pip when I enter this
pip --version
I get the same error.
I am new to this and I'm not sure what I'm doing wrong. It is possible the fact that I'm using zsh but honestly, I'm pretty sure I changed to zsh when installed homebrew but I forget what zsh even means for me.
Solution:
I solved my issue by using pip3 install --upgrade pip to upgrade to the latest version of pip. Now install using pip install works fine.
I'm not sure why I had to use pip3 but it works now.
I want to uninstall one package named fp_growth
so I use this operation in command:
python -m pip uninstall fp_growth
I also use:
python -m pip uninstall fp_growth pip3
but it shows same errors here.
how to solve it?
ERROR: Cannot uninstall 'fp-growth'. It is a distutils installed
project and thus we cannot accurately determine which files belong to
it which would lead to only a partial uninstall.
Try using this
python -m pip uninstall fp_growth
If you are using Python3 then replace pip by pip3
Have you tried python -m pip uninstall fp_growth to uninstall using pip?
The pip command, when used with python -m (or python3 -m) doesn't require a version modifier like it does when used standalone as pip uninstall fp_growth or pip3 uninstall fp_growth.
Go to C:\Users\ (Current User Name)\AppData\Local\Programs.
Delete Python Folder.
Go to Control Panel >> Uninstall a Program.
Right Click on Python and then Change/Modify.
Click on Repair Python. Note: This will Fail but be Patient.
Now Again go to step 3.
Now, after step 3, uninstall Python.
I am trying to use command pip install pygame in cmd, but there is error.
The error is shown as follows:
C:\Users\Administrator>pip install pygame
Collecting pygame
Using cached https://files.pythonhosted.org/packages/80/2c/3a52e7e9c097229b026b4efbe6711c600f3a84ffdc5f11fd9e7f8932368e/pygame-1.9.6-cp37-cp37m-win32.whl
Installing collected packages: pygame
Could not install packages due to an EnvironmentError: [WinError 5] 拒绝访问。: 'c:\\program files (x86)\\python37-32\\Lib\\site-packages\\pygame'
Consider using the `--user` option or check the permissions.
You are using pip version 18.1, however version 19.1.1 is available.
You should consider upgrading via the 'python -m pip install --upgrade pip' command.
I follow the instruction in the error but still cannot solve the problem. And I also found whatever "pip" command cannot be installed correctly.
You can install the package as Administrator, by following these steps:
1.Right click on the Command Prompt icon
2.Select the option: Run This Program As An Administrator
3.Run the command: pip install pygames
Instead of you can use the command
pip install --user pygames
The other answers didn't work for me. I checked this site and made sure that pip, setuptools, and ez_setup were installed at the latest versions. Still no luck. Finally, I discovered the magic words here:
pip install pygame --pre
Per this, --pre option tells pip to include pre-release versions of packages when searching for the latest version. Apparently that's what's needed as of this writing (2023-02-08).
(Thanks to accddd)
check if Pip was installed correctly by opening a command prompt and entering the following command:
pip -V
output should be like:
pip 18.0 from c:\users\administrator\appdata\local\programs\python\python37\lib\site-packages\pip (python 3.7)
if pip is not install copy this file link and save it to setup.py
now open cmd and run script by typing
python setup.py
for more details check link.
when pip in install correctly install run this commond
python -m pip install -u pygame --user
For this, you have to install pygame package from the cmd (on Windows) or from the terminal (on mac). Just type pip install pygame.If it doesn't work for you, then try using this statement pip3 install pygame. If it is still showing an error then you don't have pip installed on your device and try installing pip first.
In the server that work in (as do many other people) the "global" python has a certain version of a package, say 1.0.0.
I recently used pip to upgrade that to 1.0.2 locally for my user with the pip install --user package==1.0.2, which worked. However, now I want to uninstall my locally installed version and remain with the global one.
I've tried pip uninstall --user package==1.0.2, pip uninstall --user package, and a few other options but nothing seems to work. I always get this error:
Usage:
pip <command> [options]
no such option: --user
I also tried pip install --user package=1.0.0 but now I have both versions installed locally and python uses the most recent.
How can I do what I want?
Apparently this cannot be done with pip directly. I ended up solving it just by removing the package from ~/.local/lib/python3.5/site-packages/. A bit more manual than I was hoping I'd have to do.
The --user option for pip seems to have been removed but is still an option with setuptools.
So if you want to use the --user function what you can do is use pip download which will download the .whl file. You then need to extract the file using wheel unpack. I then ran python setup.py install --user (worked for numpy) and it installed the package to my home directory under .local.
I followed the documentation here.