请问linux下如何更改R包安装路径：错误如下
'limma' cannot be updated, installed directory '/usr/local/bin/lib64/R/library'
not writeable
另外我在运行HCL聚类的时候，出现这个错误
> hr <- hclust(as.dist(1-cor(t(mydatascale), method="pearson")), method="complete")
Error in hclust(as.dist(1 - cor(t(mydatascale), method = "pearson")), :
NA/NaN/Inf in foreign function call (arg 11)
请高手帮我解答一下，谢谢