From bba6e14761210a83824978861573b721a8ad5f3c Mon Sep 17 00:00:00 2001
From: Alexander Barton <alex@barton.de>
Date: Wed, 27 May 2015 20:20:54 +0200
Subject: [PATCH] "5_dev_env": Don't set PIP_DOWNLOAD_CACHE any more

Since pip 6.0, "PIP_DOWNLOAD_CACHE" is deprecated and will be ignored:
pip now respects the "XDG_CACHE_HOME" environment variable on its own.

See <https://pip.pypa.io/en/stable/reference/pip_install.html#caching>.
---
 plugins/5_dev_env/5_dev_env.plugin.zsh | 1 -
 1 file changed, 1 deletion(-)

diff --git a/plugins/5_dev_env/5_dev_env.plugin.zsh b/plugins/5_dev_env/5_dev_env.plugin.zsh
index 8ba7a97..a52aed1 100644
--- a/plugins/5_dev_env/5_dev_env.plugin.zsh
+++ b/plugins/5_dev_env/5_dev_env.plugin.zsh
@@ -17,7 +17,6 @@ unset ssh_wrapper
 
 # pip
 export PIP_REQUIRE_VIRTUALENV="true"
-export PIP_DOWNLOAD_CACHE="$XDG_CACHE_HOME/pip"
 
 # virtualenv[wrapper]
 export WORKON_HOME="$XDG_CACHE_HOME/virtualenvs"
-- 
2.39.2