diff --git a/scripts/build_environment.sh b/scripts/build_environment.sh
index d12dd00..2f4a222 100755
--- a/scripts/build_environment.sh
+++ b/scripts/build_environment.sh
@@ -1,7 +1,8 @@
 #!/bin/bash
 
-pip -E env install django
+virtualenv ../env
+pip install django
 
 # needed for oauth_client.py to work
 # to run demo
-pip -E env install oauth2
+pip install oauth2
\ No newline at end of file