SynoCommunity/spksrc — comment on commit 7bb2f80732e3aee9a4d898b31242047a8a3ef4aa
File: spk/python27/Makefile line 8
By zebulon501:

What is the point of setuptools and pip in a controlled environment? If the user installs its own packages on the target, they will be wiped out on the next package update.