"Install for all users" does not work

[GoogleCodeExporter]

What steps will reproduce the problem?
1. Download and run "bash install.sh"

2. Choose y when prompted with
Install plugin for all user? Root privilege is necessary. (y/n)
Enter root password (successfully)

3. Open gedit, look for Advanced Find in the plugins list

What is the expected output? What do you see instead?
Expected: Advanced find is there to select
Observed: Advanced find is not there

Workaround:
At 2. Choose n when prompted for
Install plugin for all user? Root privilege is necessary. (y/n)

What version of the product are you using? On what operating system?
gedit 3.8.3, advanced-find 3.6.0, Fedora 19

Please provide any additional information below.
When choosing the "all users" option, nothing is placed in 
~/.local/share/gedit/plugins, but it is when installing for single-user.  File 
/user/lib/gedit/plugins/config_ui.py looks for this file (even) when installed 
with the "all users" option.  Could this be the issue?

Original issue reported on code.google.com by dannagif...@gmail.com on 20 Jan 2014 at 3:26

[GoogleCodeExporter]

Note that the problem exists even though gedit-plugins is installed, unlike in 
bug 129 (http://code.google.com/p/advanced-find/issues/detail?id=129).

Original comment by dannagif...@gmail.com on 20 Jan 2014 at 3:30

[GoogleCodeExporter]

Same issue for me - doesn't show in plug-ins list. Suggested workaround does 
not work around (i.e. tried for all users, single users, with and without 
language support, with and without keeping old configuration). Using gedit 
2.30.4; advanced-find 3.5.4; Mint 17

Original comment by antonius...@gmail.com on 13 Jun 2015 at 10:48