error while loading shared libraries: libicui18n.so.66: cannot open shared object file: No such file or directory

当出现"error while loading shared libraries: libicui18n.so.66: cannot open shared object file: No such file or directory"错误时，这意味着系统中缺少了名为libicui18n.so.66的共享库文件。

一种解决方法是下载缺少的库文件。您可以使用以下命令下载并安装libicu的最新版本：

wget http://security.ubuntu.com/ubuntu/pool/main/i/icu/libicu66_66.1-2ubuntu2.8_amd64.deb
sudo dpkg -i libicu66_66.1-2ubuntu2.8_amd64.deb

另一种解决方法是手动安装库文件。您需要按照以下步骤操作：
1. 下载适用于您的系统的libicu的最新版本。
2. 解压缩下载的软件包。
3. 将所需的共享库文件（例如libicui18n.so.66和libicui18n.so.66.1）复制到/lib64/目录中。

这些方法将帮助您解决"error while loading shared libraries: libicui18n.so.66: cannot open shared object file: No such file or directory"错误。请确保您根据您的系统和需求选择合适的方法进行操作。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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