在Windows 7中,从源代码/src中安装R程序包失败

在Windows 7中,从源代码/src中安装R程序包失败,r,package,R,Package,我制作了一个包含/scr文件夹的软件包,我想在Windows7中安装它。我安装了适用于Windows的Rtools,以防编译器出现问题,但运行时: > install.packages("mypackage.tar.gz", repos="NULL", type="source") 我仍然收到如下错误消息: Installing package(s) into ‘C:/Users/UserName/Documents/R/win-library/2.15’ (as ‘lib’ is un

我制作了一个包含/scr文件夹的软件包,我想在Windows7中安装它。我安装了适用于Windows的Rtools,以防编译器出现问题,但运行时:

> install.packages("mypackage.tar.gz", repos="NULL", type="source")
我仍然收到如下错误消息:

Installing package(s) into ‘C:/Users/UserName/Documents/R/win-library/2.15’
(as ‘lib’ is unspecified)
Warning: unable to access index for repository NULL/src/contrib
Warning message:
package ‘mypackage.tar.gz’ is not available (for R version 2.15.1)
这是我的sessionInfo():


在Windows7中从源代码(使用/src)安装R包是否缺少任何东西?谢谢

试试
repos=NULL
(没有引号!)@BenBolker谢谢!我没有注意到引用。。。
> sessionInfo()
R version 2.15.1 (2012-06-22)
Platform: i386-pc-mingw32/i386 (32-bit)

locale:
[1] LC_COLLATE=English_United States.1252  LC_CTYPE=English_United States.1252  LC_MONETARY=English_United States.1252 LC_NUMERIC=C                          
[5] LC_TIME=English_United States.1252    

attached base packages:
[1] stats   graphics  grDevices utils   datasets  methods   base     

loaded via a namespace (and not attached):
[1] tools_2.15.1