I'm running Xubuntu 14.04 and trying to adjust the volume of my aac music files using easyMP3Gain, but lamentably getting an error I cannot fix.
Exact version: easymp3gain-gtk 0.5.0+svn135-4
Status message in the GUI app when I open an aac file:
Error: Cannot start aacgain...
I cannot find any other package that might be necessary to get it working. Any ideas?