I tried to emerge lablgtk-2.4.0, but it failed during configuration process. Aparently, the problem is that it cannot find lablGL: checking lablGL directory... configure: error: gtkgl enforced but lablGL not found although lablGL is indeed installed: abraham@jimmy ~ $ emerge -s "^lablgl$" Searching... [ Results for search key : ^lablgl$ ] [ Applications found : 1 ] * dev-ml/lablgl Latest version available: 1.00 Latest version installed: 1.00 Size of downloaded files: 381 kB Homepage: http://wwwfun.kurims.kyoto-u.ac.jp/soft/olabl/lablgl.html Description: Objective CAML interface for OpenGL License: as-is Reproducible: Always Steps to Reproduce: 1. emerge -uva lablgl 2. 3. Actual Results: The following error appeared: checking lablGL directory... configure: error: gtkgl enforced but lablGL not found Expected Results: I should have worked fine, I guess... Portage 2.0.51.22-r3 (default-linux/x86/2005.0, gcc-3.3.6, glibc-2.3.5-r1, 2.6.11-gentoo-r6 i686) ================================================================= System uname: 2.6.11-gentoo-r6 i686 AMD Athlon(tm) XP 1700+ Gentoo Base System version 1.6.13 distcc 2.16 i686-pc-linux-gnu (protocols 1 and 2) (default port 3632) [disabled] ccache version 2.3 [disabled] 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: 2.6.8.1-r1, 2.6.11-r2 ACCEPT_KEYWORDS="x86" AUTOCLEAN="yes" CBUILD="i686-pc-linux-gnu" CFLAGS="-O2 -pipe -march=athlon-xp -fomit-frame-pointer -fforce-addr -frerun-loop-opt -floop-optimize -frerun-cse-after-loop -falign-functions=4" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/2/share/config /usr/kde/3.3/env /usr/kde/3.3/share/config /usr/kde/3.3/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="-O2 -pipe -march=athlon-xp -fomit-frame-pointer -fforce-addr -frerun-loop-opt -floop-optimize -frerun-cse-after-loop -falign-functions=4" DISTDIR="/usr/portage/distfiles" FEATURES="autoconfig distlocks sandbox sfperms strict" GENTOO_MIRRORS="http://linuv.uv.es/mirror/gentoo ftp://ftp.rediris.es/pub/linux/distributions/gentoo ftp://ftp.gentoo-pt.org/pub/gentoo/ ftp://mir.zyrianes.net/gentoo/ ftp://ftp.caliu.info/pub/gentoo/ http://mir.zyrianes.net/gentoo/" LANG="es_ES.UTF-8" LC_ALL="es_ES.UTF-8" LINGUAS="es en ja" MAKEOPTS="-j2" PKGDIR="/usr/portage/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" SYNC="rsync://rsync.europe.gentoo.org/gentoo-portage" USE="3dnow X acpi alsa apache2 audiofile avi bash-completion bidi bitmap-fonts browserplugin bzlib canna cdr cjk crypt cups curl dga directfb divx4linux doc dvb dvd dvdr eds emboss encode esd evo exif fam fbcon fftw flac foomaticdb fortran fortrann freewnn ftp gb gcj gd gdbm gif gnome gstreamer gtk gtk2 gtkhtml iconv imagemagick imlib iodbc java jikes jpeg libg++ libwww mad memlimit mikmod mime mmx motif mozilla mp3 mpeg msn nas nls nptl odbc offensive ogg oggvorbis openal opengl pam pcre pdflib perl png pnp posix ppds python quicktime readline samba sdl sharedmem simplexml spell ssl svg svga sysvipc szip tcltk tcpd tetex theora tiff truetype truetype-fonts type1-fonts unicode usb userlocales videos vorbis wmf x86 xml xmms xv xvid zlib video_cards_nvidia linguas_es linguas_en linguas_ja userland_GNU kernel_linux elibc_glibc" Unset: ASFLAGS, CTARGET, LDFLAGS, PORTDIR_OVERLAY
Created attachment 70795 [details] Log file of configure program
re-emerge lablgl first. after that lablgtk should compile successfully.
OK, that was the problem... Thanks for your help, I'll close this bug.