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执行某些命令时，有缺少共享库的报错： error while loading shared libraries: libstdc++.so.6: cannot open shared object file: No such file or directory 解决办法： 1、执行命令： yum whatprovides libstdc++.so.6 admin@rocketmq-master1 ~]# yum whatprovides libstdc++.so.6 Loaded plugins: fastestmirror Loading mirror speeds from cached hostfile * base: tlinux-mirror.tencent-cloud.com * cr: tlinux-mirror.tencent-cloud.com * fasttrack: tlinux-mirror.tencent-cloud.com * tlinux: tlinux-mirror.tencent-cloud.com * tlinux-debuginfo: tlinux-mirror.tencent-cloud.com * updates: tlinux-mirror.tencent-cloud.com base | 2.7 kB 00:00 cr | 3.0 kB 00:00 fasttrack | 3.5 kB 00:00 tlinux | 3.2 kB 00:00 tlinux/primary_db | 589 kB 00:00 tlinux-debuginfo | 3.2 kB 00:00 tlinux-debuginfo/primary_db | 34 kB 00:00 updates | 3.6 kB 00:00 libstdc++-4.4.6-3.el6.i686 : GNU Standard C++ Library Repo : base Matched from: Other : libstdc++.so.6 libstdc++-4.4.6-4.tl1.i686 : GNU Standard C++ Library Repo : tlinux Matched from: Other : libstdc++.so.6 libstdc++-4.4.6-4.tl1.i686 : GNU Standard C++ Library Repo : installed Matched from: Other : Provides-match: libstdc++.so.6 2.yum install -y libstdc++-4.4.6-4.tl1.i686 如果系统中存在低版本的64位库，则会因为版本不一致而报错 报错： --> Finished Dependency Resolution Error: Protected multilib versions: libstdc++-4.4.6-4.el6.i686 != libstdc++-4.4.6-3.el6.x86_64 You could try using --skip-broken to work around the problem You could try running: rpm -Va --nofiles --nodigest 可先升级相应64位库再安安装32位库 yum update libstdc++-4.4.6-3.el6.x86_64 (责任编辑：IT) |