virtualenv does not use SCL path from environment

[seblau]

We have to use a alternative python2.7 installation via RedHat SCL. Is there a possibility to specify the path of the python executable for python::virtualenv? virtualenv.py uses the PATH env variable to discover the python binary. Unfortunately exported paths via Exec do not affect the PATH within the puppet run.

[seblau]

The following path-option provided by python::virtualenv solved my problem. First just looked at the readme which is incomplete, completing the README.md would be helpful.

path

• Specifies the PATH variable. Default: [ '/bin', '/usr/bin', '/usr/sbin' ]

[shivapoudel]

@seblau done 48202f1