The dev-tex/mplib-1.110 package with USE="lua" requires cweb (ctagle command) and kpathsea library to compile. Strange thing is that emerging cweb blocks texlive package which is the source of kpathsea, but there is no kpathsea library for standalone installation. Reproducible: Always Steps to Reproduce: 1.emerge mplib without texlive and cweb package installed. Actual Results: compilation failed. Expected Results: compilation succeed.
I think texlive-core should provide ctangle command, so try that instead of standalone cweb. However, it looks like there might be a circular dependency, so if you still run into trouble post: * 'emerge --info' output * output from trying to emerge texlive-core and the TeX team can take a look.
Yes, it seems that texlive-core provides ctangle command. I didn't know that at the moment of installation, a quick web search has led me to the cweb package and later the kpathsea problem occured. I thought that maybe if one package depends on two different features provided (almost) exclusively by the second, they should depend. It would spare a lot of time to people who shared my way of thoughts ;) texlive-core emerges fine, and here is the emerge --info: Portage 2.1.6.13 (default/linux/x86/2008.0, gcc-4.3.2, glibc-2.9_p20081201-r2, 2.6.27-gentoo-r8beju i686) ================================================================= System uname: Linux-2.6.27-gentoo-r8beju-i686-Genuine_Intel-R-_CPU_T2250_@_1.73GHz-with-glibc2.0 Timestamp of tree: Sat, 25 Jul 2009 19:00:01 +0000 app-shells/bash: 3.2_p39 dev-java/java-config: 2.1.8-r1 dev-lang/python: 2.5.4-r3 dev-python/pycrypto: 2.0.1-r8 dev-util/cmake: 2.6.4 sys-apps/baselayout: 1.12.11.1 sys-apps/sandbox: 1.6-r2 sys-devel/autoconf: 2.13, 2.63 sys-devel/automake: 1.4_p6, 1.5, 1.7.9-r1, 1.9.6-r2, 1.10.2 sys-devel/binutils: 2.18-r3 sys-devel/gcc-config: 1.4.1 sys-devel/libtool: 1.5.26 virtual/os-headers: 2.6.27-r2 ACCEPT_KEYWORDS="x86" CBUILD="i686-pc-linux-gnu" CFLAGS="-march=prescott -s -O2 -pipe -mfpmath=sse" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/kde/3.5/env /usr/kde/3.5/share/config /usr/kde/3.5/shutdown /usr/share/config /var/lib/hsqldb" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/php/apache2-php5/ext-active/ /etc/php/cgi-php5/ext-active/ /etc/php/cli-php5/ext-active/ /etc/revdep-rebuild /etc/sandbox.d /etc/splash /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c /etc/udev/rules.d" CXXFLAGS="-march=prescott -s -O2 -pipe -mfpmath=sse" DISTDIR="/usr/portage/distfiles" FEATURES="distlocks fixpackages parallel-fetch prelink protect-owned sandbox sfperms strict unmerge-orphans userfetch" GENTOO_MIRRORS="http://gentoo.osuosl.org/ http://gentoo.netnitco.net/ " LANG="pl_PL.UTF-8" LC_ALL="pl_PL.UTF-8" LDFLAGS="-Wl,-O1" LINGUAS="pl en ja utf8" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --compress --force --whole-file --delete --stats --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages" PORTAGE_TMPDIR="/var/tmp" PORTDIR="/usr/portage" PORTDIR_OVERLAY="/usr/local/overlays/my_overlay" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="7zip X a52 aac aalib acl acpi aiglx alsa amr apache2 avi berkdb bluetooth branding browserplugin bzip2 bzlib cairo canna cdr cjk cli composite cracklib crypt cups curl curlwrappers d dbus directfb divx4linux doc dri dvd dvdr dvdread edl emerald encode examples extras fam fbcon ffmpeg firefox flac flash flex fpx ftp fuse gcj gdbm gif glib glitz glut gnome gnutls gpm graphviz gs gtk gtk2 hal iconv idn ieee1394 imap imlib immqt irda isdnlog jabber jack java javascript jbig jpeg jpeg2k libcaca libwww lirc lm_sensors mad matroska midi mikmod mmx mng mono motif mozdevelop mozdom mp3 mpeg msn mudflap mysql mythtv ncurses netlink network networkmanager nls nptl nptlonly nsplugin ogg oggvorbis opengl openmp oss pam pcmcia pcre pdf pdflib perl php png pni pnp portaudio posix pppd python qt qt3 qt3support qt4 quicktime quictime readline reflection samba schroedinger sdl seamonkey session slang smp sndfile snmp socks5 spl sse sse2 ssl ssse3 svg svga symlink sysfs tcpd tetex tga theora threads tidy tiff tlen truetype udev unicode urandom usb v4l v4l2 videos vim-syntax vorbis win32codecs wmf wxwindows x264 x86 xcomposite xine xml xml2 xorg xosd xv xvid xvmc zlib" ALSA_CARDS="hda-intel" ALSA_PCM_PLUGINS="adpcm alaw asym copy dmix dshare dsnoop empty extplug file hooks iec958 ioplug ladspa lfloat linear meter mmap_emul mulaw multi null plug rate route share shm softvol" APACHE2_MODULES="actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" ELIBC="glibc" INPUT_DEVICES="keyboard mouse joystick evdev synaptics" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="pl en ja utf8" NETBEANS_MODULES="apisupport harness ide java nb websvccommon cnd groovy gsf identity j2ee mobility php profiler soa visualweb webcommon xml" USERLAND="GNU" VIDEO_CARDS="i915 i810 fbdev vesafb vesa vga intel" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
I agree that there is a missing dependency, but it seems to be texlive-core rather than cweb. Thanks for posting your info; assigning to tex maintainers.
$ portageq metadata / ebuild dev-tex/mplib-1.110 DEPEND virtual/tex-base lua? ( dev-lang/lua ) The tex-base dependency is here, you probably bypassed the dependency by using package.provided stuff & friends.
