I would love to use this app but the server seems not work on Ubuntu Mate  maybe it happens because its gtk2 log: Installing Python dependencies... DEPRECATION: --allow-external has been deprecated and will be removed in the future. Due to changes in the repository protocol  it no longer has any effect. DEPRECATION: --allow-unverified has been deprecated and will be removed in the future. Due to changes in the repository protocol  it no longer has any effect. The directory '/home/***/.cache/pip/http' or its parent directory is not owned by the current user and the cache has been disabled. Please check the permissions and owner of that directory. If executing pip with sudo  you may want sudo's -H flag. The directory '/home/***/.cache/pip' or its parent directory is not owned by the current user and caching wheels has been disabled. check the permissions and owner of that directory. If executing pip with sudo  you may want sudo's -H flag. Collecting pybonjour Could not find a version that satisfies the requirement pybonjour (from versions: ) No matching distribution found for pybonjour
October 22 2016