Solution
The solution is very simple
You have to extract files with that command:
tar -xvjf lirc-xmms-plugin-1.4.tar.bz2
If you try to extract them with the Archiver, you will have corrupt files. The Archiver has some problems with bz2 archives.
Now, you can make the plugin without any problem...
./configure
make
make install
Bbp
|