我正在尝试安装R包 caret
哪能给我 ERROR: dependencies ‘ggplot2’, ‘reshape2’, ‘BradleyTerry2’ are not available for package ‘caret’
我试图单独安装每一个,这再次显示安装正在进行,结束消息 installation of package ‘X’ had non-zero exit status
1: In install.packages("caret") :
installation of package ‘minqa’ had non-zero exit status
2: In install.packages("caret") :
installation of package ‘RcppEigen’ had non-zero exit status
3: In install.packages("caret") :
installation of package ‘scales’ had non-zero exit status
4: In install.packages("caret") :
installation of package ‘reshape2’ had non-zero exit status
5: In install.packages("caret") :
installation of package ‘lme4’ had …