如何从命令行获取pip工作目录

Question

I have two python versions installed in my computer and, whenever I "pip [something]" on my command line, I would like to make sure that I am using the right pip.exe program. Is there a pip command for that?

Thank you.

Answer 1

pip --version

这将提供pip安装的完整路径

Answer 2

python has a -m module option,

$ python --help | grep -- -m
usage: python [option] ... [-c cmd | -m mod | file | -] [arg] ...
-m mod : run library module as a script (terminates option list)

So one can use it like,

$ python -m pip install requests

And it will make sure, you are using the correct pip for the python you are running.

( venv ) $ python -m pip --version
pip 19.0.3 from /home/telaverge/python/tty/tias/a/venv/local/lib/python2.7/site-packages/pip (python 2.7)
( venv ) $ deactivate
$ python -m pip --version
pip 9.0.3 from /home/telaverge/.local/lib/python2.7/site-packages (python 2.7)
$ python3 -m pip --version
pip 9.0.3 from /usr/local/lib/python3.6/site-packages (python 3.6)

Under windows, i think it is,

py -m pip

Answer 3

I am not sure if I understand the question correctly, but sorry if I am wrong! If you are on Window, when installing Python, make sure to check this box(Add Python version to PATH) otherwise you will have to do it manually or probably use something like this.

python -m pip command option

If you have Python added to your PATH.

You can do from command line(for example).

pip install packagename