libopenh264已编译并且已生成响应的so文件，可以编译owt-server时总是报错
~/owt-server-4.2.1$ sudo ./scripts/build.js -t mcu --check
/home/ubuntu/owt-server-4.2.1/build/libdeps/build/lib/pkgconfig:/home/ubuntu/owt-server-4.2.1/build/libdeps/build/lib64/pkgconfig:
Following targets will be built:
video-mixer-sw
video-transcoder-sw
video-analyzer-sw
internal-io
logger
media-frame-multicaster
audio
webrtc
avstream
sip
Building addon - video-mixer-sw
make: Entering directory '/home/ubuntu/owt-server-4.2.1/source/agent/video/videoMixer/videoMixer_sw/build'
SOLINK_MODULE(target) Release/obj.target/videoMixer-sw.node
/usr/bin/ld: cannot find -lopenh264
collect2: error: ld returned 1 exit status
videoMixer-sw.target.mk:178: recipe for target 'Release/obj.target/videoMixer-sw.node' failed
make: *** [Release/obj.target/videoMixer-sw.node] Error 1
make: Leaving directory '/home/ubuntu/owt-server-4.2.1/source/agent/video/videoMixer/videoMixer_sw/build'
gyp ERR! build error
gyp ERR! stack Error: make failed with exit code: 2
gyp ERR! stack at ChildProcess.onExit (/usr/share/node-gyp/lib/build.js:258:23)
gyp ERR! stack at emitTwo (events.js:126:13)
gyp ERR! stack at ChildProcess.emit (events.js:214:7)
gyp ERR! stack at Process.ChildProcess._handle.onexit (internal/child_process.js:198:12)
gyp ERR! System Linux 5.4.0-42-generic
gyp ERR! command "/usr/bin/node" "/usr/bin/node-gyp" "build" "-j" "8" "--loglevel=error"
gyp ERR! cwd /home/ubuntu/owt-server-4.2.1/source/agent/video/videoMixer/videoMixer_sw
gyp ERR! node -v v8.10.0
gyp ERR! node-gyp -v v3.6.2
gyp ERR! not ok
哪位大侠知道这是为啥呢
