MATLAB系统无法运行应用程序 [英] MATLAB system does not run applications
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问题描述
我正在尝试根据脚本
I am trying to interact with SUMO via MATLAB according to script here.
在第43行，MATLAB命令为
At line 43, the MATLAB command is
system(['sumo-gui -c ' '"' scenarioPath '"' ' --remote-port 8873 --start&']);
由于我使用的是Ubuntu 16.04.1 LTS，所以我修复了scenarioPath.
现在，这行等于
Since I am using Ubuntu 16.04.1 LTS, I fixed scenarioPath.
Now, this line is equal to
system('sumo-gui -c "/path/to/SUMO/docs/tutorial/traci_tls/data/cross.sumocfg" --remote-port 8873 --start&');
当我运行它时，什么都没有发生(ans=0)，而当我在bash命令行中测试命令时，sumo-gui应用程序将启动.
When I run it nothing does happen (ans=0) while when I test the command in bash command line the sumo-gui application starts.
我相信这个问题还会更加严重.当我尝试其他应用程序时:
I believe the problem is even further. when I try the other applications:
system('firefox &')
system('nautilus &')
system('totem &')
什么都没有发生.它们都在Linux命令行下运行.当我在不使用分号;的情况下运行它们时，我会收到ans=0.没有任何消息.
nothing does happen. While they all run under Linux command line. when I run them without semicolon ; then I receive ans=0. without any message.
如果我删除了它们末尾的&，则会收到以下消息.我在做什么错了?
If I remove & at the end of them, I receive the following messages. What am I doing wrong?
system('firefox')
/usr/lib/firefox/firefox: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/firefox/firefox)
ans =
1
或
system('nautilus')
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /usr/lib/x86_64-linux-gnu/libexempi.so.3)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `CXXABI_1.3.8' not found (required by /usr/lib/x86_64-linux-gnu/libmirclient.so.9)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.18' not found (required by /usr/lib/x86_64-linux-gnu/libmirclient.so.9)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `CXXABI_1.3.9' not found (required by /usr/lib/x86_64-linux-gnu/libmirclient.so.9)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/x86_64-linux-gnu/libmirclient.so.9)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.19' not found (required by /usr/lib/x86_64-linux-gnu/libmirclient.so.9)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /usr/lib/x86_64-linux-gnu/libmircommon.so.5)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.18' not found (required by /usr/lib/x86_64-linux-gnu/libmircommon.so.5)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `CXXABI_1.3.9' not found (required by /usr/lib/x86_64-linux-gnu/libmircommon.so.5)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/x86_64-linux-gnu/libmircommon.so.5)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.19' not found (required by /usr/lib/x86_64-linux-gnu/libmircommon.so.5)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `CXXABI_1.3.9' not found (required by /usr/lib/x86_64-linux-gnu/libmirprotobuf.so.3)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/x86_64-linux-gnu/libmirprotobuf.so.3)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/x86_64-linux-gnu/libboost_system.so.1.58.0)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/x86_64-linux-gnu/libprotobuf-lite.so.9)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `CXXABI_1.3.8' not found (required by /usr/lib/x86_64-linux-gnu/libicui18n.so.55)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `CXXABI_1.3.8' not found (required by /usr/lib/x86_64-linux-gnu/libicuuc.so.55)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /usr/lib/x86_64-linux-gnu/libboost_filesystem.so.1.58.0)
nautilus: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/x86_64-linux-gnu/libboost_filesystem.so.1.58.0)
ans =
1
或
system('sumo-gui')
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by sumo-gui)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by sumo-gui)
sumo-gui: /usr/local/MATLAB/R2016a/bin/glnxa64/libtiff.so.5: no version information available (required by /usr/lib/x86_64-linux-gnu/libFOX-1.6.so.0)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/libgdal.so.1)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /usr/lib/libgdal.so.1)
sumo-gui: /usr/local/MATLAB/R2016a/bin/glnxa64/libtiff.so.5: no version information available (required by /usr/lib/x86_64-linux-gnu/libpoppler.so.58)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /usr/lib/x86_64-linux-gnu/libpoppler.so.58)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/x86_64-linux-gnu/libgeos_c.so.1)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /usr/lib/x86_64-linux-gnu/libkmlbase.so.1)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/x86_64-linux-gnu/libkmlbase.so.1)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /usr/lib/x86_64-linux-gnu/libkmldom.so.1)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/x86_64-linux-gnu/libkmldom.so.1)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /usr/lib/x86_64-linux-gnu/libkmlengine.so.1)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/x86_64-linux-gnu/libkmlengine.so.1)
sumo-gui: /usr/local/MATLAB/R2016a/bin/glnxa64/libcrypto.so.1.0.0: no version information available (required by /usr/lib/x86_64-linux-gnu/libpq.so.5)
sumo-gui: /usr/local/MATLAB/R2016a/bin/glnxa64/libssl.so.1.0.0: no version information available (required by /usr/lib/x86_64-linux-gnu/libpq.so.5)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /usr/lib/x86_64-linux-gnu/libdapclient.so.6)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/x86_64-linux-gnu/libdapclient.so.6)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /usr/lib/x86_64-linux-gnu/libdap.so.17)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/x86_64-linux-gnu/libdap.so.17)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.20' not found (required by /usr/lib/x86_64-linux-gnu/libgeos-3.5.0.so)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `GLIBCXX_3.4.21' not found (required by /usr/lib/x86_64-linux-gnu/libgeos-3.5.0.so)
sumo-gui: /usr/local/MATLAB/R2016a/sys/os/glnxa64/libstdc++.so.6: version `CXXABI_1.3.8' not found (required by /usr/lib/x86_64-linux-gnu/libicuuc.so.55)
ans =
1
使用
export LD_LIBRARY_PATH=/usr/local/lib
也无济于事.
推荐答案
当您使用位于matlab安装的bin目录中的标准matlab脚本时，Matlab弄乱了LD_LIBRARY_PATH.尝试直接启动bin/< arch>/MATLAB(在我的情况下为bin/glnxa64/MATLAB).
Matlab is messing with the LD_LIBRARY_PATH when you use the standard matlab script located in the bin dir of the matlab installation. Try starting bin/<arch>/MATLAB (in my case bin/glnxa64/MATLAB) directly.
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