make repository location error clearer
-rw-r--r-- 30 .gitignore
-rw-r--r-- 17987 COPYING
drwxr-xr-x - bin
drwxr-xr-x - examples
drwxr-xr-x - matrix
drwxr-xr-x - scripts
-rw-r--r-- 316 setup.py