libx264.so.146在编译C 代码或X264本身时找不到

libx264.so.146 not found while compiling C++ code or x264 itself

本文关键字：X264 找不到 代码 so 编译 libx264      更新时间：2023-10-16

我刚刚将系统从Ubuntu 15.10升级到Ubuntu 16.04 lts。现在，由于某种原因，我的C 项目将不再编译。Clion一直说它缺少'libx264.so.146，您可以在编译日志中看到：

/home/lorre851/CLion/bin/cmake/bin/cmake --build /home/lorre851/.CLion12/system/cmake/generated/ce7171e4/ce7171e4/Release --target main -- -j 8
[ 20%] Linking CXX executable build/main
/usr/bin/ld: warning: libx264.so.146, needed by /usr/local/lib/libavcodec.so.57, not found (try using -rpath or -rpath-link)
/usr/local/lib/libavcodec.so.57: undefined reference to `x264_encoder_open_146'
/usr/local/lib/libavcodec.so.57: undefined reference to `x264_encoder_close'
/usr/local/lib/libavcodec.so.57: undefined reference to `x264_bit_depth'
/usr/local/lib/libavcodec.so.57: undefined reference to `x264_encoder_headers'
/usr/local/lib/libavcodec.so.57: undefined reference to `x264_encoder_encode'
/usr/local/lib/libavcodec.so.57: undefined reference to `x264_encoder_reconfig'
/usr/local/lib/libavcodec.so.57: undefined reference to `x264_param_parse'
/usr/local/lib/libavcodec.so.57: undefined reference to `x264_param_apply_profile'
/usr/local/lib/libavcodec.so.57: undefined reference to `x264_param_apply_fastfirstpass'
/usr/local/lib/libavcodec.so.57: undefined reference to `x264_levels'
/usr/local/lib/libavcodec.so.57: undefined reference to `x264_picture_init'
/usr/local/lib/libavcodec.so.57: undefined reference to `x264_param_default'
/usr/local/lib/libavcodec.so.57: undefined reference to `x264_param_default_preset'
/usr/local/lib/libavcodec.so.57: undefined reference to `x264_encoder_delayed_frames'
collect2: error: ld returned 1 exit status
CMakeFiles/main.dir/build.make:172: recipe for target 'build/main' failed
make[3]: *** [build/main] Error 1
CMakeFiles/Makefile2:67: recipe for target 'CMakeFiles/main.dir/all' failed
make[2]: *** [CMakeFiles/main.dir/all] Error 2
CMakeFiles/Makefile2:79: recipe for target 'CMakeFiles/main.dir/rule' failed
make[1]: *** [CMakeFiles/main.dir/rule] Error 2
Makefile:118: recipe for target 'main' failed
make: *** [main] Error 2

大多数人似乎将"重新安装X264"作为解决方案。但是，用以下命令重新安装X264会导致相同的错误，同时编译X264本身。

git clone git://git.videolan.org/x264
cd x264
./configure --enable-static
make
/usr/bin/ld: warning: libx264.so.146, needed by /usr/local/lib/libavcodec.so, not found (try using -rpath or -rpath-link)
/usr/local/lib/libavcodec.so: undefined reference to `x264_encoder_open_146'
collect2: error: ld returned 1 exit status
Makefile:202: recipe for target 'x264' failed
make: *** [x264] Error 1

有人知道我怎么能解决这个问题？

好吧，在尝试删除和重新编译liavcodec-dev库后，我决定格式化驱动器并从scratch中重新安装ubuntu。

。

现在一切正常。

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