it seems lt only applies the system python about python

[kenny-evitt]

@lufeihaidao @yasirs From this entry in a recent thread on the Light Table forum, it was suggested that you specify the Python executable by adding a line similar to the following to your user.behaviors file in Light Table:

[:app :lt.plugins.python/python-exe "c:\\Python27\\python.exe"]

[MortalCatalyst]

My question would be did you start LT from the terminal where an active virtualenv was? LT should then open and use those variables.

so if on linux I am ubuntu create an alias to the lighttable folder mine i moved to opt
put this in .bashrc

alias light='/opt/lighttable/LightTable'

then start with 'light' from within the virtualenv

[kenny-evitt]

@lufeihaidao @yasirs See the comment by @MortalCatalyst for something to try (that seems much more informed about Python).