I have different virtualenv 's (made with virtualenwrapper ) and I'd like to be able to specify which virtualenv to use with each project.

Since I'm using the SublimeREPL plugin for custom builds, how can I specify which python installation to build my project with?

For example, when I work on project A I want to run scripts with venvA's python, and when I work on project B I want to run things with venvB (using a different build script).