[build] travis: remove existing conda dir
authorAndy Feng <afeng@yahoo-inc.com>
Wed, 9 Mar 2016 18:39:31 +0000 (18:39 +0000)
committerEvan Shelhamer <shelhamer@imaginarynumber.net>
Wed, 9 Mar 2016 19:49:08 +0000 (11:49 -0800)
commita53fa5150c90e425fc88552dfc02568da325ab25
tree1901f9b81b17d0abede2d566aef6796a8d75e07c
parent6ed3b2ac99fb0c792208c981fe7bb2b096f63e28
[build] travis: remove existing conda dir

there seems to be a caching issue at the moment;
this is a temporary fix for #3786
scripts/travis/travis_install.sh