As I said before, I'm not sure that "inkscape/trunk" folder is the correct folder for starting translation process, because there are many folder in SVN.
I noticed that there aren't "pot" file for translations!, I found "po" files only?!, so is translation process must starting from "po" file like "en_GB.po"?
If you have the source code from SVN
go to the po folder and you can generate the most up-to-date .pot file by running the following command:I'm using Gettext, so I tried to use this command line for extracting texts, but it failed!