bzip2: Cannot exec: No such file or directory

เพราะอะไร?

# tar jxf openx-2.8.10.tar.bz2
tar (child): bzip2: Cannot exec: No such file or directory
tar (child): Error is not recoverable: exiting now
tar: Child returned status 2
tar: Error is not recoverable: exiting now

แก้โดย

# aptitude install bzip2