我正在尝试在 RStudio 中安装 swirl,但它不工作它读取:
installation of package ‘httr’ had non-zero exit status
ERROR: dependency ‘httr’ is not available for package ‘swirl’
* removing ‘/home/justin/R/x86_64-pc-linux-gnu-library/3.2/swirl’
Warning in install.packages :
installation of package ‘swirl’ had non-zero exit status
下载的源码包在'/tmp/Rtmp9gKFfm/downloaded_packages'</p>
当我尝试加载它时,它说:库中的错误(漩涡):没有名为'漩涡'的包</p>
我正在运行 Linux Mint 18 Cinnamon 64 位 3.0.7 R 版本 3.2.3