Package: librubberband-dev Version: 3.2.1+dfsg-5 Severity: serious Control: affects -1 src:ffmpeg
$ pkgconf --modversion rubberband Package fftw3 was not found in the pkg-config search path. Perhaps you should add the directory containing `fftw3.pc' to the PKG_CONFIG_PATH environment variable Package 'fftw3', required by 'rubberband', not found This issue causes ffmpeg to FTBFS. Please add the missing dependency on libfftw3-dev. Cheers -- Sebastian Ramacher