在archlinux中安装R的caret包的问题

Question

我现在尝试在R中安装包caret ，我收到此错误消息：

*installing *source* package ‘minqa’ ...
** package ‘minqa’ successfully unpacked and MD5 sums checked
** libs
gfortran   -fpic  -g -O2  -c altmov.f -o altmov.o
make: gfortran: Command not found
make: *** [altmov.o] Error 127
/usr/lib64/R/etc/Makeconf:155: recipe for target 'altmov.o' failed
ERROR: compilation failed for package ‘minqa’
* removing ‘/home/mohammad/R/x86_64-pc-linux-gnu-library/3.3/minqa’
Warning in install.packages :
  installation of package ‘minqa’ had non-zero exit status
* installing *source* package ‘SparseM’ ...
** package ‘SparseM’ successfully unpacked and MD5 sums checked
** libs
gfortran   -fpic  -g -O2  -c bckslv.f -o bckslv.o
make: gfortran: Command not found
/usr/lib64/R/etc/Makeconf:155: recipe for target 'bckslv.o' failed
make: *** [bckslv.o] Error 127
ERROR: compilation failed for package ‘SparseM’
* removing ‘/home/mohammad/R/x86_64-pc-linux-gnu-library/3.3/SparseM’
Warning in install.packages :
  installation of package ‘SparseM’ had non-zero exit status
ERROR: dependency ‘minqa’ is not available for package ‘lme4’
* removing ‘/home/mohammad/R/x86_64-pc-linux-gnu-library/3.3/lme4’
Warning in install.packages :
  installation of package ‘lme4’ had non-zero exit status
ERROR: dependency ‘SparseM’ is not available for package ‘quantreg’
* removing ‘/home/mohammad/R/x86_64-pc-linux-gnu-library/3.3/quantreg’
Warning in install.packages :
  installation of package ‘quantreg’ had non-zero exit status
ERROR: dependency ‘lme4’ is not available for package ‘pbkrtest’
* removing ‘/home/mohammad/R/x86_64-pc-linux-gnu-library/3.3/pbkrtest’
Warning in install.packages :
  installation of package ‘pbkrtest’ had non-zero exit status
ERROR: dependencies ‘pbkrtest’, ‘quantreg’ are not available for package ‘car’
* removing ‘/home/mohammad/R/x86_64-pc-linux-gnu-library/3.3/car’
Warning in install.packages :
  installation of package ‘car’ had non-zero exit status
ERROR: dependency ‘car’ is not available for package ‘caret’
* removing ‘/home/mohammad/R/x86_64-pc-linux-gnu-library/3.3/caret’
Warning in install.packages :
  installation of package ‘caret’ had non-zero exit status

The downloaded source packages are in
    ‘/tmp/RtmpVBZAgE/downloaded_packages’

现在根据一些帖子，我试着分别安装minqa ， SparseM ， lme4 ， car ...... 它安装不正确。 我怀疑的主要问题是我的archlinux中没有gfortran库。 我试图使用pacman在arch存储库中找到包gfortran 。 它不在那里，所以最后我只是卡住了。 有没有人有解决方案或以前遇到过这个问题。 谢谢。

Answer 1

我遇到了类似的问题。 对于有此问题的其他人，这是您需要安装的软件包。 它是gcc-fortran 6.2.1-1

要安装它：

sudo pacman -S gcc-fortran

https://www.archlinux.org/packages/core/x86_64/gcc-fortran/