R安装stringr error

报错内容如下：

将程序包安装入‘/home/www/R/x86_64-pc-linux-gnu-library/4.1’
(因为‘lib’没有被指定)
试开URL’https://cloud.r-project.org/src/contrib/stringr_1.4.0.tar.gz'
Content type 'application/x-gzip' length 135777 bytes (132 KB)
==================================================
downloaded 132 KB

* installing *source* package ‘stringr’ ...
** package ‘stringr’ successfully unpacked and MD5 sums checked
** using staged installation
** R
** data
*** moving datasets to lazyload DB
** inst
** byte-compile and prepare package for lazy loading
Error in dyn.load(file, DLLpath = DLLpath, ...) : 
  无法载入共享目标对象‘/home/www/R/x86_64-pc-linux-gnu-library/4.1/stringi/libs/stringi.so’：:
  libicui18n.so.67: 无法打开共享对象文件: 没有那个文件或目录
Calls: <Anonymous> ... namespaceImport -> loadNamespace -> library.dynam -> dyn.load
停止执行
ERROR: lazy loading failed for package ‘stringr’
* removing ‘/home/www/R/x86_64-pc-linux-gnu-library/4.1/stringr’

The downloaded source packages are in
        ‘/tmp/RtmpAhVblJ/downloaded_packages’
Warning message:
In install.packages("stringr") :
  installation of package ‘stringr’ had non-zero exit status

通过安装stringi来解决。

install.packages("stringi")