error while installing RVM (gpg key problem)

I am trying to install RVM on my ubuntu system using this blog. https://rvm.io/

when I run these command

gpg2 --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3 7D2BAF1CF37B13E2069D6956105BD0E739499BDB
\curl -sSL https://get.rvm.io | bash -s stable

I am getting this problem.

Downloading https://github.com/rvm/rvm/archive/1.29.9.tar.gz
Downloading https://github.com/rvm/rvm/releases/download/1.29.9/1.29.9.tar.gz.asc
gpg: Signature made Wednesday 10 July 2019 02:01:02 PM IST
gpg:                using RSA key 7D2BAF1CF37B13E2069D6956105BD0E739499BDB
gpg: Good signature from "Piotr Kuczynski <piotr.kuczynski@gmail.com>" [unknown]
gpg: WARNING: This key is not certified with a trusted signature!
gpg:          There is no indication that the signature belongs to the owner.
Primary key fingerprint: 7D2B AF1C F37B 13E2 069D  6956 105B D0E7 3949 9BDB
GPG verified '/usr/share/rvm/archives/rvm-1.29.9.tgz'
tar: binscripts: Cannot utime: Operation not permitted
tar: config/solaris: Cannot utime: Operation not permitted
tar: config: Cannot utime: Operation not permitted
tar: contrib/hudson: Cannot utime: Operation not permitted
tar: contrib: Cannot utime: Operation not permitted
tar: docs: Cannot utime: Operation not permitted

I think keys are not working. Does anyone knows how to solve this problem?

1 answer

  • answered 2020-01-18 08:42 Gautam

    Looks like the ubuntu rvm package is already installed and you are trying to install rvm again. If you installed using the package, there is no need to run the manual install steps, rvm will work.

    To remove the package, just use sudo apt purge rvm. After it finishes, check if you have any presence of /usr/share/rvm and delete the folder in case it's present.

    After that, you can get the latest rvm through the steps you are already doing.