Setting up build cache
$ export CASHER_DIR=$HOME/.casher
0.14s$ Installing caching utilities
0.00s
0.61sattempting to download cache archive
fetching master/cache-linux-precise-49ed8168a954ef68babd02034884f858ddc4fe3ca0368ba1270828dc239856eb--compiler-gpp.tgz
fetching master/cache--compiler-gpp.tgz
could not download cache
0.00s
0.45sadding /home/travis/ApproxMVBBCache to cache
creating directory /home/travis/ApproxMVBBCache