R4安装devtools

/usr/bin/ld: final link failed: Bad value

collect2: error: ld returned 1 exit status

make: *** [gert.so] Error 1

ERROR: compilation failed for package ‘gert’

* removing ‘/local_data1/GUEST/med_train/software/R-4.0.2/lib64/R/library/gert’

ERROR: dependency ‘gert’ is not available for package ‘usethis’

* removing ‘/local_data1/GUEST/med_train/software/R-4.0.2/lib64/R/library/usethis’

ERROR: dependency ‘usethis’ is not available for package ‘devtools’

* removing ‘/local_data1/GUEST/med_train/software/R-4.0.2/lib64/R/library/devtools’

The downloaded source packages are in

        ‘/tmp/RtmpLOOk42/downloaded_packages’

Updating HTML index of packages in '.Library'

Making 'packages.html' ... done

Warning messages:

1: In install.packages("devtools") :

  installation of package ‘gert’ had non-zero exit status

2: In install.packages("devtools") :

  installation of package ‘usethis’ had non-zero exit status

3: In install.packages("devtools") :

  installation of package ‘devtools’ had non-zero exit status

表示是ld的版本不行，因此从新安装,并设置环境变量即可