./nebula:|./nebula: error while loading shared libraries: libreadline.so.6

问题描述 操作系统为centos8
运行命令报错

./nebula: error while loading shared libraries: libreadline.so.6: cannot open shared object file: No such file or directory

推测可能是系统版本为centos8,相应的库版本不对应,尝试通过添加软链解决
解决方案
  1. 于/usr/lib64下添加软链
    sudo ln -s libreadline.so.7.0 libreadline.so.6

    【./nebula:|./nebula: error while loading shared libraries: libreadline.so.6】再次运行时报错变为
    ./nebula: error while loading shared libraries: libncurses.so.5: cannot open shared object file: No such file or directory

  2. 再次添加相应软链
    sudo ln -s libncurses.so.6 libncurses.so.5

    再次运行时报错变为
    ./nebula: error while loading shared libraries: libtinfo.so.5: cannot open shared object file: No such file or directory

  3. 根据报错信息判断后再次添加软链
    sudo ln -s libtinfo.so libtinfo.so.5

    再次运行时发现可正常运行
总结 通过添加多条软链可解决该问题

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