R-错误：“irlba”包的安装具有非零退出状态。

Question

我开始使用R，当使用下面的代码时，我得到了声明Error in library("recommenderlab") : there is no package called ‘recommenderlab’ Execution halted的错误

当我试图使用install.packages("recommenderlab")安装时，我得到了

 /usr/bin/ld: cannot find -llapack
/usr/bin/ld: cannot find -lblas
/usr/bin/ld: cannot find -lgfortran
collect2: error: ld returned 1 exit status
/usr/share/R/share/make/shlib.mk:6: recipe for target 'irlba.so' failed
make: *** [irlba.so] Error 1
ERROR: compilation failed for package ‘irlba’
* removing ‘/home/senbagaraman/R/x86_64-pc-linux-gnu-library/3.3/irlba’
ERROR: dependency ‘irlba’ is not available for package ‘recommenderlab’
* removing ‘/home/senbagaraman/R/x86_64-pc-linux-gnu-library/3.3/recommenderlab’

The downloaded source packages are in
    ‘/tmp/Rtmp82yJWk/downloaded_packages’
Warning messages:
1: In install.packages("recommenderlab") :
  installation of package ‘irlba’ had non-zero exit status
2: In install.packages("recommenderlab") :
  installation of package ‘recommenderlab’ had non-zero exit status

Answer 1

我使用的是ubuntu14.04，我只是犯了这个错误：

/usr/bin/ld:无法找到-lgfortran

我搜索了一下，发现gfortran版本和g++版本必须是相同的。

lgfortran not found

因此，我使用上面链接中可用的步骤将g++版本降级为gfortran版本。

https://askubuntu.com/questions/26498/choose-gcc-and-g-version

希望这对你也有用。