Add -U to pip install command in tox.ini

Ask pip to upgrade packages in the virtualenv so that a long-lived virtualenv is still kept up to date as external dependencies change. Change-Id: Ife76a83be95fed7cc4b99bb50a97277d0751e76c
2013-12-11 08:55:12 -08:00
parent 6f27ffa467
commit 376cf4defa
1 changed files with 1 additions and 1 deletions
--- a/tox.ini
+++ b/tox.ini
@ -5,7 +5,7 @@ envlist = py26,py27,pep8

 [testenv]
 usedevelop = True
-install_command = pip install {opts} {packages}
+install_command = pip install -U {opts} {packages}
 setenv = VIRTUAL_ENV={envdir}
         LANG=en_US.UTF-8
         LANGUAGE=en_US:en