I have trying to install rvm and I found the following message in the terminal after I typed this: curl -L https://get.rvm.io | bash -s stable
GPG signature verification failed for '/home/ephraim/.rvm/archives/rvm-1.26.3.tgz' - 'https://github.com/wayneeseguin/rvm/releases/download/1.26.3/1.26.3.tar.gz.asc'! try downloading the signatures:
gpg --keyserver hkp://keys.gnupg.net --recv-keys D39DC0E3
or if it fails:
command curl -sSL https://rvm.io/mpapis.asc | gpg --import -
the key can be compared with:
https://rvm.io/mpapis.asc
https://keybase.io/mpapis
How can I get rid of these problems?