当我调用
install.packages("dplyr")
这是显示的内容:
Installing package into ‘/usr/local/lib/R/site-library’
(as ‘lib’ is unspecified)
trying URL 'https://mran.microsoft.com/snapshot/2019-07-05/src/contrib/dplyr_0.8.3.tar.gz'
Content type 'application/octet-stream' length 1173098 bytes (1.1 MB)
==================================================
downloaded 1.1 MB
ERROR: failed to lock directory ‘/usr/local/lib/R/site-library’ for modifying
Try removing ‘/usr/local/lib/R/site-library/00LOCK-dplyr’
Warning in install.packages :
installation of package ‘dplyr’ had non-zero exit status
The downloaded source packages are in
‘/tmp/RtmpDn3GWa/downloaded_packages’
看来,这个dplyr软件包已不在我的用户库中。</ p>
请帮助!其他安装程序包似乎运行良好。我不知道发生了什么,因为直到今天我对这个软件包一直没有任何问题,我迫切需要在下周的最后一个星期中使用它。
谢谢!
答案 0 :(得分:1)
我在此处发布的所有内容均位于链接上,请在此处发布以获取简历:
install.packages("Rcpp", dependencies = TRUE, INSTALL_opts = '--no-lock')
为什么会这样?
当您的上一个软件包安装异常中断时,会发生这种情况。要解决此问题,您应该删除锁定的文件。例如,在R控制台中执行以下命令:
unlink("/home/me/src/Rlibs/00LOCK-Rcpp", recursive = TRUE)
R install.packages returns "failed to create lock directory"