Bug 1247168 - Don't install virtualenv in the decision image; r=dustin
AFAICT this isn't needed.
MozReview-Commit-ID: 9eG7a4yHFPw
--- a/testing/docker/decision/system-setup.sh
+++ b/testing/docker/decision/system-setup.sh
@@ -99,19 +99,16 @@ pip install peep-2.4.1.tar.gz
# Peep (latest)
cd $BUILD
pip install peep
# remaining Python utilities are installed with `peep` from upstream
# repositories; peep verifies file integrity for us
cat >requirements.txt <<'EOF'
-# sha256: 90pZQ6kAXB6Je8-H9-ivfgDAb6l3e5rWkfafn6VKh9g
-virtualenv==13.1.2
-
# sha256: wJnELXTi1SC2HdNyzZlrD6dgXAZheDT9exPHm5qaWzA
mercurial==3.7.3
EOF
peep install -r requirements.txt
# Install node
tooltool_fetch <<'EOF'
[
