When emerging octave (current stable ver. on amd64) with gcc-4.1.1: [omni:/usr/src/linux]% sudo emerge =octave-2.1.69 Calculating dependencies... done! >>> Emerging (1 of 1) sci-mathematics/octave-2.1.69 to / * octave-2.1.69.tar.bz2 size ;-) ... [ ok ] * octave-2.1.69.tar.bz2 RMD160 ;-) ... [ ok ] * octave-2.1.69.tar.bz2 SHA256 ;-) ... [ ok ] * octave-2.1.69.tar.bz2 MD5 ;-) ... [ ok ] * checking ebuild checksums ;-) ... [ ok ] * checking auxfile checksums ;-) ... [ ok ] * checking miscfile checksums ;-) ... [ ok ] * checking octave-2.1.69.tar.bz2 ;-) ... [ ok ] which: no g77 in (/usr/local/sbin:/sbin:/usr/sbin:/usr/lib/portage/bin:/usr/local/bin:/bin:/usr/bin:/opt/bin:/usr/x86_64-pc-linux-gnu/gcc-bin/4.1.1:/opt/ghc/bin:/opt/blackdown-jdk-1.4.2.03/bin:/opt/blackdown-jdk-1.4.2.03/jre/bin:/usr/qt/3/bin) * No fortran compiler found on the system! * Please add fortran to your USE flags and reemerge gcc! !!! ERROR: sci-mathematics/octave-2.1.69 failed. Call stack: ebuild.sh, line 1562: Called dyn_setup ebuild.sh, line 665: Called pkg_setup octave-2.1.69.ebuild, line 40: Called die !!! (no error message) !!! If you need support, post the topmost build error, and the call stack if relevant. However, the latest version (2.1.73) compiles fine as it finds the fortran compiler named gfortran. A small fix in the source should do the trick. emerge --info: Portage 2.1.1-r1 (default-linux/amd64/2006.1, gcc-4.1.1, glibc-2.4-r3, 2.6.16.19-opq x86_64) ================================================================= System uname: 2.6.16.19-opq x86_64 AMD Athlon(tm) 64 Processor 3500+ Gentoo Base System version 1.12.5 Last Sync: Fri, 06 Oct 2006 05:50:01 +0000 ccache version 2.3 [enabled] app-admin/eselect-compiler: [Not Present] dev-java/java-config: 1.2.11-r1 dev-lang/python: 2.4.3-r4 dev-python/pycrypto: 2.0.1-r5 dev-util/ccache: 2.3 dev-util/confcache: [Not Present] sys-apps/sandbox: 1.2.17 sys-devel/autoconf: 2.13, 2.59-r7 sys-devel/automake: 1.4_p6, 1.5, 1.6.3, 1.7.9-r1, 1.8.5-r3, 1.9.6-r2 sys-devel/binutils: 2.16.1-r3 sys-devel/gcc-config: 1.3.13-r4 sys-devel/libtool: 1.5.22 virtual/os-headers: 2.6.11-r2 ACCEPT_KEYWORDS="amd64" AUTOCLEAN="yes" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=k8 -O2 -pipe -fomit-frame-pointer" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/X11/xkb /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/" CONFIG_PROTECT_MASK="/etc/env.d /etc/gconf /etc/revdep-rebuild /etc/terminfo" CXXFLAGS="-march=k8 -O2 -pipe -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig ccache distlocks metadata-transfer sandbox sfperms strict" GENTOO_MIRRORS="http://mirrors.paivola.fi:8080/gentoo http://trumpetti.atm.tut.fi/gentoo/ http://distfiles.gentoo.org http://www.ibiblio.org/pub/Linux/distributions/gentoo" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --delete-after --stats --timeout=180 --exclude='/distfiles' --exclude='/local' --exclude='/packages'" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/portage" SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage" USE="amd64 X aac alsa berkdb bitmap-fonts browserplugin cdr cli crypt divx dlloader doc dri dts dvd elibc_glibc emacs f77 ffmpeg fortran gdbm gpm input_devices_keyboard input_devices_mouse isdnlog kernel_linux libg++ mad mp3 ncurses nptl nptlonly nsplugin oss pam pcre perl ppds pppd python qt qt3 readline reflection sdl session spl ssl tcpd tetex theora truetype-fonts type1-fonts udev unicode userland_GNU video_cards_nv video_cards_nvidia vorbis xorg xv xvid zlib" Unset: CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LDFLAGS, LINGUAS, PORTAGE_RSYNC_EXTRA_OPTS
*** This bug has been marked as a duplicate of 141446 ***
