$ ./autogen.sh
autoreconf: Entering directory `.'
autoreconf: running: autopoint --force
/usr/bin/autopoint: line 487: tar: command not found
autopoint: *** infrastructure files for version 0.19.6 not found; this is autopoint from GNU gettext-tools 0.19.6
autopoint: *** Stop.
autoreconf: autopoint failed with exit status: 1