mpg321 also installs mpg123 which is a symlink to mpg321. I suggest to make the similar symlink in manual pages. Otherwise man mpg123 doesn't work. Reproducible: Always Steps to Reproduce: 1. 2. 3. Portage 2.0.51.22-r3 (default-linux/x86/2005.0, gcc-3.3.6, glibc-2.3.5-r2, 2.6.12-gentoo-r10 i686) ================================================================= System uname: 2.6.12-gentoo-r10 i686 Intel(R) Pentium(R) M processor 1.50GHz Gentoo Base System version 1.6.13 dev-lang/python: 2.3.5-r2, 2.4.2 sys-apps/sandbox: 1.2.12 sys-devel/autoconf: 2.13, 2.59-r6 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r1 sys-devel/binutils: 2.15.92.0.2-r10 sys-devel/libtool: 1.5.20 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -mcpu=i686 -pipe" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.4/env /usr/kde/3.4/share/config /usr/kde/3.4/shutdown /usr/kde/3/share/config /usr/lib/X11/xkb /usr/lib/mozilla/defaults/pref /usr/share/config /usr/share/texmf/dvipdfm/config/ /usr/share/texmf/dvips/config/ /usr/share/texmf/tex/generic/config/ /usr/share/texmf/tex/platex/config/ /usr/share/texmf/xdvi/ /var/qmail/control" CONFIG_PROTECT_MASK="/etc/gconf /etc/terminfo /etc/env.d" CXXFLAGS="" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig distlocks sandbox sfperms strict" GENTOO_MIRRORS="http://distfiles.gentoo.org http://distro.ibiblio.org/pub/Linux/distributions/gentoo" LC_ALL="en_US.UTF-8" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="x86 X aac aalib alsa apm arts audiofile avi berkdb bitmap-fonts bzip2 cdr crypt cups curl dga divx4linux dri dv dvd dvdread eds emboss encode esd ethereal exif expat fam ffmpeg fftw flac flash foomatic foomaticdb fortran ftp gd gdbm gif glut gnome gpm gstreamer gtk gtk2 guile icq idn imagemagick imap imlib ipv6 jabber jack java javascript jpeg kde lcms ldap libcaca libg++ libwww live matroska mhash mikmod ming mmap mmx mng motif mozilla mp3 mpeg mysql nas ncurses nls ogg oggvorbis opengl oss pam pcre pdflib perl php png python qt quicktime readline real recode ruby samba sdl sharedmem shorten slang socks5 speex spell sse ssl svg svga tcltk tcpd tetex theora threads tiff tls truetype truetype-fonts type1-fonts udev unicode vorbis wifi win32codecs wmf xine xinerama xml xml2 xmms xpm xv xvid zlib userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, LANG, LDFLAGS, LINGUAS, PORTDIR_OVERLAY
I would say WONTFIX (if nobody else in sound team want to reopen and take care). mpg123 symlink is there to provide compatibility with old and unstable mpg123, but the package is mpg321 by all means. It would also create collision problems with the true mpg123 I think.