我刚刚在 ubuntu 18.04 上执行了 do-realease-upgrade 到 20.04，并且在尝试为 mastodon 实例启动 puma 服务器时出现错误。
bundle[8604]: [8604] ! Unable to load application: LoadError: libicuuc.so.60: cannot open shared object file: No such file or directory - /home/mastodon/live/vendor/bundle/ruby/3.0.0/gems/charlock_holmes-0.7.7/lib/charlock_holmes/charlock_holmes.so
我已经重新安装了该库：
sudo apt-get install libicu66
Reading package lists... Done
Building dependency tree
Reading state information... Done
libicu66 is already the newest version (66.1-2ubuntu2.1).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
有人建议我在本地重建这个库，但是该怎么做呢？
或者这不是问题所在？我该如何处理？