python - DistutilsOptionError: must supply either home or prefix/exec-prefix -- not both

Question

I've been usually installed python packages through pip.

For Google App Engine, I need to install packages to another target directory.

I've tried:

pip install -I flask-restful --target ./lib

but it fails with:

must supply either home or prefix/exec-prefix -- not both

How can I get this to work?

Answer 1

Waitting for answers