HI，
我使用Tortoise SVN1.7.1从网址 https://gstreamer.ti.com/svn/gstreamer_ti/trunk/gstreamer_ti_dm81xx
下载gstreamer_ti_dm81xx源码，按README进行安装，但是出现以下错误。
root@ubuntu:/home/li/tmp/SVN974_DM81xx/gstreamer_ti_dm81xx# make all install VERBOSE=true
checking for BZ2_bzlibVersion in -lbz2... no
configure: WARNING: libbz2 not found, matroska demuxer will not be able to read bz2 tracks
configure: Using ffmpeg revision 23623
configure: Using included FFMpeg code
configure: creating ./config.status
config.status: creating Makefile
config.status: creating common/Makefile
config.status: creating common/m4/Makefile
config.status: creating gst-ffmpeg.spec
config.status: creating ext/Makefile
config.status: creating ext/ffmpeg/Makefile
config.status: creating ext/libpostproc/Makefile
config.status: creating ext/libswscale/Makefile
config.status: creating gst-libs/Makefile
config.status: creating gst-libs/ext/Makefile
config.status: creating docs/Makefile
config.status: creating docs/version.entities
config.status: creating tests/Makefile
config.status: creating tests/check/Makefile
config.status: creating tests/files/Makefile
config.status: creating config.h
config.status: executing depfiles commands
config.status: executing libtool commands
config.status: executing configure-embedded-ffmpeg commands
Configuring included FFmpeg instance with args --prefix=/root/targetfs//opt/gstreamer --disable-ffserver --disable-ffplay --disable-ffmpeg --disable-ffprobe --enable-postproc --enable-gpl --enable-static --enable-pic --disable-encoder=flac --disable-decoder=cavs --disable-protocols --disable-devices --disable-network --disable-hwaccels --disable-filters --disable-doc --enable-optimizations --enable-cross-compile --target-os=linux-gnueabi --arch=arm --cross-prefix=arm-none-linux-gnueabi- --target-os=linux
Unknown C compiler arm-none-linux-gnueabi-gcc
arm-none-linux-gnueabi-gcc is unable to create an executable file.
C compiler test failed.
If you think configure made a mistake, make sure you are using the latest
version from SVN. If the latest version fails, report the problem to the
ffmpeg-user@mplayerhq.hu mailing list or IRC #ffmpeg on irc.freenode.net.
Include the log file "config.err" produced by configure as this will help
solving the problem.
config.status: error: Failed to configure embedded FFmpeg tree
make[4]: *** [ffmpeg.configure] Error 1
make[4]: Leaving directory `/home/li/tmp/SVN974_DM81xx/gstreamer_ti_dm81xx/opensource_build'
请问如何解决？
