* Package: media-video/guvcview-2.0.1  * Repository: gentoo  * Maintainer: media-video@gentoo.org  * USE: abi_x86_64 amd64 elibc_glibc kernel_linux userland_GNU  * FEATURES: preserve-libs sandbox userpriv usersandbox >>> Unpacking source... >>> Unpacking guvcview-src-2.0.1.tar.gz to /var/tmp/portage/media-video/guvcview-2.0.1/work >>> Source unpacked in /var/tmp/portage/media-video/guvcview-2.0.1/work >>> Preparing source in /var/tmp/portage/media-video/guvcview-2.0.1/work/guvcview-src-2.0.1 ... * Running eautoreconf in '/var/tmp/portage/media-video/guvcview-2.0.1/work/guvcview-src-2.0.1' ... * Running glib-gettextize --copy --force ...  [ ok ] * Running intltoolize --automake --copy --force ...  [ ok ] * Running libtoolize --install --copy --force --automake ...  [ ok ] * Running aclocal -I m4 ...  [ ok ] * Running autoconf ...  [ ok ] * Running autoheader ...  [ ok ] * Running automake --add-missing --copy --foreign --force-missing ...  [ ok ] * Running elibtoolize in: guvcview-src-2.0.1/ * Applying portage/1.2.0 patch ... * Applying sed/1.5.6 patch ... >>> Source prepared. >>> Configuring source in /var/tmp/portage/media-video/guvcview-2.0.1/work/guvcview-src-2.0.1 ... * econf: updating guvcview-src-2.0.1/config.sub with /usr/share/gnuconfig/config.sub * econf: updating guvcview-src-2.0.1/config.guess with /usr/share/gnuconfig/config.guess ./configure --prefix=/usr --build=x86_64-gentoo-linux-gnu --host=x86_64-gentoo-linux-gnu --mandir=/usr/share/man --infodir=/usr/share/info --datadir=/usr/share --sysconfdir=/etc --localstatedir=/var/lib --disable-dependency-tracking --disable-silent-rules --libdir=/usr/lib64 --disable-debian-menu --disable-pulse --disable-gsl configure: loading site script /usr/share/config.site checking whether make supports nested variables... yes checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a thread-safe mkdir -p... /bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes checking whether to enable maintainer-specific portions of Makefiles... no checking for x86_64-gentoo-linux-gnu-gcc... x86_64-gentoo-linux-gnu-gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether x86_64-gentoo-linux-gnu-gcc accepts -g... yes checking for x86_64-gentoo-linux-gnu-gcc option to accept ISO C89... none needed checking whether x86_64-gentoo-linux-gnu-gcc understands -c and -o together... yes checking for style of include used by make... 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(cached) yes checking math.h usability... yes checking math.h presence... yes checking for math.h... yes checking for exp in -lm... yes checking for roundf in -lm... yes checking for pow in -lm... yes checking for x86_64-gentoo-linux-gnu-pkg-config... /usr/bin/x86_64-gentoo-linux-gnu-pkg-config checking pkg-config is at least version 0.9.0... yes checking for GVIEWV4L2CORE... yes checking if you want to enable iyuv (planar 420) as internal format... no checking avcodec.h usability... no checking avcodec.h presence... no checking for avcodec.h... no checking libavcodec/avcodec.h usability... yes checking libavcodec/avcodec.h presence... yes checking for libavcodec/avcodec.h... yes checking ffmpeg/avcodec.h usability... no checking ffmpeg/avcodec.h presence... no checking for ffmpeg/avcodec.h... no checking if you want to use the internal mjpeg decoder over libavcodec ... no checking if you want to enable sdl2 support... yes checking for GVIEWRENDER... no configure: error: Package requirements (sdl2 >= 2.0) were not met: No package 'sdl2' found Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. Alternatively, you may set the environment variables GVIEWRENDER_CFLAGS and GVIEWRENDER_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details. !!! Please attach the following file when seeking support: !!! /var/tmp/portage/media-video/guvcview-2.0.1/work/guvcview-src-2.0.1/config.log * ERROR: media-video/guvcview-2.0.1::gentoo failed (configure phase): * econf failed * * Call stack: * ebuild.sh, line 93: Called src_configure * environment, line 1493: Called econf '--disable-debian-menu' '--disable-pulse' '--disable-gsl' * phase-helpers.sh, line 584: Called die * The specific snippet of code: * die "econf failed" * * If you need support, post the output of `emerge --info '=media-video/guvcview-2.0.1::gentoo'`, * the complete build log and the output of `emerge -pqv '=media-video/guvcview-2.0.1::gentoo'`. * The complete build log is located at '/var/tmp/portage/media-video/guvcview-2.0.1/temp/build.log'. * The ebuild environment file is located at '/var/tmp/portage/media-video/guvcview-2.0.1/temp/environment'. * Working directory: '/var/tmp/portage/media-video/guvcview-2.0.1/work/guvcview-src-2.0.1' * S: '/var/tmp/portage/media-video/guvcview-2.0.1/work/guvcview-src-2.0.1'