bootstrap: what's pip -E? use virtualenv/pip in now-standard way

Signed-off-by: Dan Mick <dan.mick@redhat.com>

diff --git a/bootstrap b/bootstrap
index 818389990de27e7f4d7e3277f34ce14e232293b6..bf43d0d36feaac1874f6e5b84a0e8aa97a80ab6b 100755 (executable)
--- a/bootstrap
+++ b/bootstrap
@@ -11,7 +11,8 @@ if [ -n "$missing" ]; then
     aptdcon --install $missing
 fi
 
-pip -E virtualenv install -q -r requirements.txt
+virtualenv virtualenv
+virtualenv/bin/pip install -q -r requirements.txt
 
 if [ ! -e bin ]; then
     ln -s virtualenv/bin bin