Applications does not work installed in non-default directories

[Rafał Cieślak]

Although my deamon works great if run from source or installed to /usr, it crashes if I run it installed in any other path.

There are two problems I have noticed:
 - paths in accomplishments/util/paths.py are hard-coded, and if the installation paths starts with /usr, it assumes the data dir is /usr/share/accomplishments-daemon, which is wrong, as it may be e.g. /usr/local/share/accomplishments-daemon
 - probably the pythonpath maybe set incorrectly, when I have installed the daemon to /opt/accomplishments, it crashed complaining about missing module accomplishments.daemon.

Specifically, I would love to be able to install the daemon to /opt/accomplishments, it is great for testing & developing, as I can be sure it does not touch any system files, and is much easier to clean all files installed by the daemon, by removing the whole directory.

Of course solving this bug will also fix several potentially possible problems with packaging.
Also, having the application recognize it's prefix, allows to install multiple versions of daemon on the same system without conflicts.

[Rafał Cieślak (rafalcieslak256)]

The same problem affects the viewer.