did you install the following packages? sox does not depend on them so you need to choose and install.
libsox-fmt-all - All SoX format libraries libsox-fmt-alsa - SoX alsa format I/O library libsox-fmt-ao - SoX Libao format I/O library libsox-fmt-base - Minimal set of SoX format libraries libsox-fmt-ffmpeg - SoX ffmpeg format library libsox-fmt-flac - SoX FLAC format library libsox-fmt-gsm - SoX GSM format library libsox-fmt-mp3 - SoX MP3 format library libsox-fmt-ogg - SoX OGG Vorbis format library libsox-fmt-oss - SoX OSS format I/O library libsox-fmt-sndfile - SoX libsndfile format library -- sox for kubuntu 8.04 beta https://bugs.launchpad.net/bugs/205800 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs