Problems installing the devtools package

Question

I wish to use the devtools package. I\'ve run the following commands:

> install.packages(\"devtools\", dependencies = TRUE)
....
> library         


        

Answer 1

CentOS 7: I had the libcurl and gnutls development packages installed already, but still got the "cannot load git2r.so" error when installing devtools in R. I had to "reinstall" them for it to work:

sudo yum reinstall gnutls-devel.x86_64