ltx5151 发表于 2012-6-15 02:59 
有截图没,这么说太笼统了吧
你好!
请问出现下面这样的情况该怎么解决?万分感谢!
是通过 :Packages>set CRAN mirror>install packages安装的,提示已成功解压
> library(pgirmess)
Error in loadNamespace(i, c(lib.loc, .libPaths()), versionCheck = vI[
]) :
there is no package called ‘rgdal’
Error: package or namespace load failed for ‘pgirmess’