This is the error message I get when the installation exits:
Error: package or namespace load failed for ‘igraph’ in dyn.load(file, DLLpath = DLLpath, …):
unable to load shared object ‘/home/richard/R/x86_64-pc-linux-gnu-library/4.2/00LOCK-igraph/00new/igraph/libs/igraph.so’:
libmkl_rt.so.1: cannot open shared object file: No such file or directory
Error: loading failed
Execution halted
ERROR: loading failed
removing ‘/home/richard/R/x86_64-pc-linux-gnu-library/4.2/igraph’
restoring previous ‘/home/richard/R/x86_64-pc-linux-gnu-library/4.2/igraph’
Warning in install.packages :
installation of package ‘igraph’ had non-zero exit status
Any help would be appreciated.
Thanks,
Richard
Do you have Anaconda installed? If so, deactivate any conda environments before compiling any software, including igraph.
Please see here:
I suggest trying the following in a newly opened terminal (not in RStudio):
Run
conda deactivate
Make sure Anaconda’s
bin
directory is not in your
PATH
. Only
condabin
should be in your path, not
bin
. See here for more details:
Installation Troubleshooting · igraph/rigraph Wiki · GitHub
Start
R
within the same terminal
Run
install.packages('igraph')
Let us know if this worked.
