- > install.packages("vcd")
- --- Please select a CRAN mirror for use in this session ---
- trying URL 'http://ftp.ctex.org/mirrors/CRAN/bin/windows/contrib/3.0/vcd_1.3-1.zip'
- Content type 'application/zip' length 1104797 bytes (1.1 Mb)
- opened URL
- downloaded 1.1 Mb
- package ‘vcd’ successfully unpacked and MD5 sums checked
- The downloaded binary packages are in
- C:\Users\Administrator\AppData\Local\Temp\RtmpqmuAO0\downloaded_packages
- > library(vcd)
- Loading required package: grid
- Error : package ‘colorspace’ was built before R 3.0.0: please re-install it
- In addition: Warning message:
- package ‘vcd’ was built under R version 3.0.3
- Error: package or namespace load failed for ‘vcd’
我在安装其他包的时候,也是总提示这个错误。百度查到可能是环境变量的问题,不知道怎么解决。软件重新安装也不行,重新安装其他版本也不行。


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