摘要: 1 下载R源代码原码下载地址https://cloud.r-project.org/https://cloud.r-project.org/src/base/R-3/R-3.4.2.tar.gz2 安装编译环境yum -y install gccyum install glibc-headersyu阅读全文
posted @ 2017-11-14 23:52 emanlee 阅读(21) 评论(0) 编辑
摘要: centos下安装完EPEL源, 然后更新一下yum缓存, 如果发现这样的错误:Error: Cannot retrieve metalink for repository: epel. Please verify its path and try again这就表明需要更新CA证书了,那么只需要更阅读全文
posted @ 2017-11-14 23:41 emanlee 阅读(41) 评论(0) 编辑