Hello, I am unable ot install some packages because of the error
/bin/bash: 77: command not found make: *** [/opt/R/4.1.0/lib/R/etc/Makeconf:191: AMD/Source/amd.o] Error 127 ERROR: compilation failed for package ‘igraph’
So, to answer the first questions, I am on Ubuntu 20.04, and yes I have Fortran and gfortran installed. I should mention I cross-posted on stack overflow but so far no one could help me. I also installed R the recommended way by Rstudio.
Then tried by using simply the package manager. But I still have this issue.
Also, I don't get why it complains about "77" and not "f77". It seems all I can find on google relates to "f77" issues but not "77". That looks like a strange command to me. Indeed, typing "f77" in a shell shows it's installed why typing "77" returns "command not found". So why is R trying to use "77" ?
Thanks a lot for any help