R包安装失败报权限错误的解决

2021-07-25 13:38

安装R包时，遇到如下的权限错误问题：

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R> install.package("xml2")
...
** checking absolute paths in shared objects and dynamic libraries
mv: cannot move '/home/yanll/R/x86_64-pc-linux-gnu-library/4.1/00LOCK-xml2/00new/xml2' to '/home/yanll/R
/x86_64-pc-linux-gnu-library/4.1/xml2': Permission denied
ERROR:   moving to final location failed
...

解决方法是：

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R> install.packages("xml2", dependencies=TRUE, INSTALL_opts = c('--no-lock'))

参考：https://askubuntu.com/questions/1163130/permission-denied-while-installing-r-package