How can I check the installation location of a library in Python?

In Python, you can use the pip command to check the installation location of a library.

First, open the terminal or command prompt, and enter the following command:

pip show <库名称>

Replace with the name of the library you want to view, and then press Enter.

For example, to check the installation location of the numpy library, you can enter the following command:

pip show numpy

After executing the command, information about the library will be displayed, including the Location field which indicates the installation location of the library.

Please note that in order to use the pip command, you must have already installed Python’s package management tool, pip. If you have not installed pip yet, you can do so by entering the following command in the terminal or command prompt:

python -m ensurepip --default-pip

Alternatively, if you have Python 3.4 or a higher version installed, you can use the following command:

python -m ensurepip --upgrade

After the installation is complete, you can use the pip command to check the installation location of the library.