why does the pip installs the packages only from the cache?

Question

I had few pip packages installed from my previous projects and i uninstalled all the packages from my virtual environment but now when i want to install the fresh packages than pip doesn't even look for it in the internet, it just keeps deriving the packages from the cache of same version. It works when i delete the pip folder from AppData but again the same cache derives on the next installation for the another project too. Please any help will be highly appreciated. The operating system i am using is Windows 10. Thank you.

Answer 1

尝试添加 [ --no-cache-dir选项] 以禁用 pip 的缓存（ https://pip.pypa.io/en/stable/reference/pip_install/#caching ）。