Possibly related to libz.so. Here's a snip of the emerge: <snip> Found ZLIB: /usr/lib/libz.so <snip> [ 4%] Built target dolphin-handbook make[2]: *** No rule to make target `/lib/libz.so', needed by `lib/fileviewsvnplugin.so'. Stop. make[2]: *** Waiting for unfinished jobs.... [ 5%] Building CXX object dolphin/src/CMakeFiles/fileviewsvnplugin.dir/versioncontrol/fileviewsvnplugin.o make[1]: *** [dolphin/src/CMakeFiles/fileviewsvnplugin.dir/all] Error 2 make[1]: *** Waiting for unfinished jobs.... [ 5%] [ 5%] [ 6%] Building CXX object dolphin/src/CMakeFiles/dolphinprivate.dir/dolphinprivate_automoc.o <snip> [ 31%] Building CXX object dolphin/src/CMakeFiles/dolphinprivate.dir/dolphin_generalsettings.o [ 31%] make[2]: *** No rule to make target `/lib/libz.so', needed by `lib/libdolphinprivate.so.4.4.0'. Stop. make[2]: *** Waiting for unfinished jobs.... Building CXX object dolphin/src/CMakeFiles/dolphinprivate.dir/dolphin_versioncontrolsettings.o make[1]: *** [dolphin/src/CMakeFiles/dolphinprivate.dir/all] Error 2 make: *** [all] Error 2 * ERROR: kde-base/dolphin-4.4.1 failed: * Make failed! Reproducible: Always Steps to Reproduce: 1. Enable thumbnail USE flag 2. emerge -av dolphin 3. Actual Results: see description Others have reproduced this as witnessed on gentoo forums. # emerge --info Portage 2.2_rc67 (default/linux/x86/10.0, gcc-4.3.4, glibc-2.11-r1, 2.6.32-gentoo-r7 i686) ================================================================= System uname: Linux-2.6.32-gentoo-r7-i686-Intel-R-_Core-TM-2_CPU_6400_@_2.13GHz-with-gentoo-2.0.1 Timestamp of tree: Tue, 23 Mar 2010 22:30:01 +0000 ccache version 2.4 [enabled] app-shells/bash: 4.1_p2-r1 dev-java/java-config: 2.1.10 dev-lang/python: 2.6.5, 3.1.2 dev-util/ccache: 2.4-r8 dev-util/cmake: 2.8.1 sys-apps/baselayout: 2.0.1 sys-apps/openrc: 0.6.1-r1 sys-apps/sandbox: 2.2 sys-devel/autoconf: 2.13, 2.65 sys-devel/automake: 1.8.5-r3, 1.9.6-r2, 1.10.3, 1.11.1 sys-devel/binutils: 2.20.1 sys-devel/gcc: 4.3.4, 4.4.3 sys-devel/gcc-config: 1.4.1 sys-devel/libtool: 2.2.6b virtual/os-headers: 2.6.33 ACCEPT_KEYWORDS="x86 ~x86" ACCEPT_LICENSE="* -@EULA PUEL dlj-1.1 skype-eula" CBUILD="i686-pc-linux-gnu" CFLAGS="-march=prescott -O2 -pipe -fomit-frame-pointer" CHOST="i686-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/X11/xkb /usr/share/config" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/env.d /etc/env.d/java/ /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /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/terminfo" CXXFLAGS="-march=prescott -O2 -pipe -fomit-frame-pointer" DISTDIR="/usr/portage/distfiles" FEATURES="assume-digests ccache distlocks fixpackages news parallel-fetch preserve-libs protect-owned sandbox sfperms unmerge-logs unmerge-orphans userfetch" GENTOO_MIRRORS="http://gentoo.mirrors.tera-byte.com/ http://distro.ibiblio.org/pub/linux/distributions/gentoo/ http://mirror.averse.net/pub/gentoo/ http://gentoo.binarycompass.org" LANG="en_US.UTF-8" LC_ALL="en_US" LDFLAGS="-Wl,-O1" LINGUAS="en en_US" MAKEOPTS="-j3" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_EXTRA_OPTS="--timeout=500" 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="/var/lib/layman/pro-audio /usr/local/portage /var/lib/layman/pro-audio" SYNC="rsync://rsync.gentoo.org/gentoo-portage" USE="X a52 aac acl acpi aiglx alsa apache2 berkdb bitmap-fonts bzip2 cairo cdr cli consolekit cracklib crypt cups cxx dbus divx4linux dri dvd dvdr exif fam ffmpeg flac foomatic fortran gdbm gif gimp gimpprint gpm hal iconv ipv6 jack jack-tmpfs jackmidi java jpeg kde kipi ladspa mad mikmod modules mp3 mpeg mudflap mysql ncurses nfs nls nptl nptlonly nsplugin nvidia ogg opengl openmp oss pam pcre pdf perl php5 png ppds pppd python qt3support qt4 quicktime raw readline reflection samba sane scanner sdl session sndfile spell spl sse sse2 ssl svg swscaler sysfs tcpd theora tiff truetype type1-fonts unicode usb v4l2 vorbis vst vst-sdk win32codecs x264 x86 xanim xcomposite xinerama xml xmp xorg xrandr xsane xulrunner xv xvid zip zlib" ALSA_CARDS="ice1712" 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 auth_digest authn_anon authn_dbd 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 dbd deflate dir disk_cache env expires ext_filter file_cache filter headers ident imagemap include info log_config logio mem_cache mime mime_magic negotiation proxy proxy_ajp proxy_balancer proxy_connect proxy_http rewrite setenvif so speling status unique_id userdir usertrack vhost_alias" CAMERAS="canon" ELIBC="glibc" INPUT_DEVICES="evdev wacom" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LINGUAS="en en_US" RUBY_TARGETS="ruby18" USERLAND="GNU" VIDEO_CARDS="nvidia" Unset: CPPFLAGS, CTARGET, EMERGE_DEFAULT_OPTS, FFLAGS, INSTALL_MASK, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS
#ls -l /lib/libz* /usr/lib/libz* /usr/local/lib/libz* ls: cannot access /usr/local/lib/libz*: No such file or directory lrwxrwxrwx 1 root root 13 Mar 20 18:23 /lib/libz.so.1 -> libz.so.1.2.4 -rwxr-xr-x 1 root root 83444 Mar 20 18:23 /lib/libz.so.1.2.4 -rw-r--r-- 1 root root 90186 Mar 20 18:23 /usr/lib/libz.a -rw-r--r-- 1 root root 78748 Mar 17 21:43 /usr/lib/libzip.a -rw-r--r-- 1 root root 783 Mar 17 21:43 /usr/lib/libzip.la lrwxrwxrwx 1 root root 15 Mar 17 21:43 /usr/lib/libzip.so -> libzip.so.1.0.0 lrwxrwxrwx 1 root root 15 Mar 17 21:43 /usr/lib/libzip.so.1 -> libzip.so.1.0.0 -rwxr-xr-x 1 root root 38440 Mar 17 21:43 /usr/lib/libzip.so.1.0.0 -rwxr-xr-x 1 root root 519 Mar 20 18:23 /usr/lib/libz.so
*** This bug has been marked as a duplicate of bug 311147 ***