Starting from version 2.2.5 on, an new directory scheme has been 
implemented. The idea is to separate the config file from the theme/icon 
and the logbook directories. This can now be achieved by specifying the 
configuration file via the "-c" flag and the directories with the "-d" flag 
for the logbook root and the "resource directory" with the "-s" flag.

Alternatively, the resouce and logbook directories can be specified in the 
configuration file with

Resource dir = ...
Logbook dir = ...

The old "Data dir" statement is still possible but deprecated. Instead, the 
statement "Subdir = ..." should be used which is taken relative to 
the "Logbook dir". If no "Subdir" is given, the logbook name itself is used 
as the subdir. For this demo logbook I use now:

[global]
...
Resource dir = /usr/local/elogdemo
Logbook dir = /usr/local/elogdemo/logbooks

and no "Data dir" statements any more. The logbooks "Linux", "Database" 
and "Forum" are then located at

/usr/local/elogdemo/logbooks/Linux
/usr/local/elogdemo/logbooks/Database
/usr/local/elogdemo/logbooks/Forum

respectively. The help, theme and icon files are located at their old 
position ("themes" is automatically added to the "resource dir" as it was 
before).