在RHEL 6上安装R-devel和R-core-devel

Following the release of R 3, I was having several yum error messages relating to R when yum updating my system. After yum removing R and its dependencies I started again from scratch. However, I cannot get R-devel or R-core-devel installed and cannot get around this issue. Here are my error messages following Following the release of R 3, I was having seve