I have this problem: $ python -c 'from scipy import linalg' Traceback (most recent call last): File "<string>", line 1, in <module> File "/usr/lib64/python2.7/site-packages/scipy/linalg/__init__.py", line 9, in <module> from basic import * File "/usr/lib64/python2.7/site-packages/scipy/linalg/basic.py", line 14, in <module> from lapack import get_lapack_funcs File "/usr/lib64/python2.7/site-packages/scipy/linalg/lapack.py", line 15, in <module> from scipy.linalg import clapack ImportError: /usr/lib64/python2.7/site-packages/scipy/linalg/clapack.so: undefined symbol: clapack_sgesv $ I have atlas eselected for lapack $ eselect lapack list Installed LAPACK for library directory lib64 [1] atlas * $ How can I fix/debug this?
$ emerge --info Portage 2.1.10.41 (default/linux/amd64/10.0, gcc-4.5.3, glibc-2.13-r4, 3.0.13-tuxonice x86_64) ================================================================= System uname: Linux-3.0.13-tuxonice-x86_64-Intel-R-_Core-TM-_i7-2760QM_CPU_@_2.40GHz-with-gentoo-2.0.3 Timestamp of tree: Sun, 01 Jan 2012 00:45:01 +0000 ccache version 3.1.6 [enabled] app-shells/bash: 4.1_p9 dev-java/java-config: 2.1.11-r3 dev-lang/python: 2.7.2-r3, 3.1.4-r3 dev-util/ccache: 3.1.6 dev-util/cmake: 2.8.6-r4 dev-util/pkgconfig: 0.26 sys-apps/baselayout: 2.0.3 sys-apps/openrc: 0.9.4 sys-apps/sandbox: 2.5 sys-devel/autoconf: 2.13, 2.68 sys-devel/automake: 1.9.6-r3, 1.11.1 sys-devel/binutils: 2.21.1-r1 sys-devel/gcc: 4.5.3-r1 sys-devel/gcc-config: 1.4.1-r1 sys-devel/libtool: 2.4-r1 sys-devel/make: 3.82-r1 sys-kernel/linux-headers: 2.6.39 (virtual/os-headers) sys-libs/glibc: 2.13-r4 Repositories: gentoo ACCEPT_KEYWORDS="amd64" ACCEPT_LICENSE="* -@EULA" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-Os -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo /etc/texmf/language.dat.d /etc/texmf/language.def.d /etc/texmf/updmap.d /etc/texmf/web2c" CXXFLAGS="-Os -pipe" DISTDIR="/mnt/data/tmp/portage/distfiles/" FEATURES="assume-digests binpkg-logs ccache distlocks ebuild-locks fixlafiles news nodoc parallel-fetch protect-owned sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch" FFLAGS="" GENTOO_MIRRORS="http://ftp.uni-erlangen.de/pub/mirrors/gentoo" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j8" PKGDIR="/mnt/data/tmp/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="/mnt/portage" PORTDIR_OVERLAY="" SYNC="rsync://rsync.de.gentoo.org/gentoo-portage" USE="3dnow 3dnowext X a52 aac acl alsa amd64 apng avahi berkdb bitmap-fonts branding bzip2 cairo cdr cli consolekit cracklib crypt cups cxx dbus dri dvd dvdr firefox flac fortran gdbm gif gnome gpm gstreamer iconv icu ipv6 jpeg kde libnotify mad matroska mmx mmxext mng modules mp3 mp4 mpeg mudflap multilib ncurses networkmanager nls nptl nptlonly ogg ogv opengl openmp pam pango pcre pdf png policykit pppd pulseaudio qt3support qt4 readline samba sdl semantic-desktop session spell sse sse2 sse4_1 sse4_2 ssl ssse3 startup-notification svg sysfs tcpd theora threads tiff truetype truetype-fonts type1-fonts udev unicode usb vorbis webkit widescreen wifi wma x264 xfce xine xml xorg xscreensaver xulrunner xv xvid xz zlib" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" 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 cgi cgid 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" CALLIGRA_FEATURES="kexi words flow plan stage tables krita karbon braindump" CAMERAS="ptp2" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf superstar2 timing tsip tripmate tnt ubx" INPUT_DEVICES="virtualbox evdev" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" PHP_TARGETS="php5-3" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="evdev synaptics virtualbox nouveau" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, LINGUAS, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS
Nevermind, re-emerging scipy resolved the issue.
