Buildling PTTBB requires $PYTHONHOME
Tried building TBB alpha with PT from https://git.torproject.org/user/dcf/tor-browser-bundle.git, branch 'pt'. It seems like makexpi.sh needs $PYTHONHOME:
+ mv ../torbutton@torproject.org.xpi '../../../tbb-windows-installer/Tor Browser/Data/Browser/profile.default/extensions/torbutton@torproject.org.xpi'
+ cd ../../../
+ cd https-everywhere
+ rm -f .git/refs/heads/master
+ ./makexpi.sh
Could not find platform independent libraries <prefix>
Could not find platform dependent libraries <exec_prefix>
Consider setting $PYTHONHOME to <prefix>[:<exec_prefix>]
ImportError: No module named site
ERROR: Validation of rulesets failed.