Error: install.packages failed to lock directory
在使用bioconductor安裝一些包的時(shí)候逗柴，比如我安裝GEOquery時(shí)，會(huì)有
Error in unpackPkgZip(foundpkgs[okp, 2L], foundpkgs[okp, 1L], lib, libs_only, :
ERROR: failed to lock directory ‘C:\Program Files\R\R-3.6.1\library’ for modifying
如下：
if (!requireNamespace("BiocManager", quietly = TRUE))
install.packages("BiocManager")
BiocManager::install("GEOquery")
> BiocManager::install("GEOquery")
Bioconductor version 3.10 (BiocManager 1.30.10), R 3.6.1 (2019-07-05)
Installing package(s) 'GEOquery'
trying URL 'https://bioconductor.org/packages/3.10/bioc/bin/windows/contrib/3.6/GEOquery_2.54.1.zip'
Content type 'application/zip' length 13850910 bytes (13.2 MB)
downloaded 13.2 MB
package ‘GEOquery’ successfully unpacked and MD5 sums checked
Error in unpackPkgZip(foundpkgs[okp, 2L], foundpkgs[okp, 1L], lib, libs_only, :
ERROR: failed to lock directory ‘C:\Program Files\R\R-3.6.1\library’ for modifying
Try removing ‘C:\Program Files\R\R-3.6.1\library/00LOCK’
解決辦法：找到‘C:\Program Files\R\R-3.6.1\library/00LOCK’ 將 00LOCK文件夾刪掉，重新安裝就可以了
