pip module: fix TypeError (#31395)

* pip: add test: an error occurs when pip not found
* pip: fix TypeError exception when pip executable isn't found
This commit is contained in:
Pilou
2017-10-09 19:01:21 +02:00
committed by Matt Clay
parent 5e9384300d
commit 1c9bffe248
6 changed files with 31 additions and 5 deletions