id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	launchpad_bug
1464	stronger isolation between the Python libraries imported by build steps and those used by buildbot	davidsarah	somebody	"buildbot uses some of the same Python libraries as Tahoe, for example Twisted and pywin32. This creates problems for build steps that want to test what happens when those libraries are not installed, or when a version that is not compatible with buildbot is installed.

#1334 is a special case of this problem, and it also affects #1346.

Possible solutions include using virtualenv, or setting up PYTHONPATH differently for buildbot and for the code under test."	defect	closed	major	1.11.0	dev-infrastructure	1.8.2	fixed	buildbot twisted pywin32