$ sudo apt-get install build-essential git-core curl
[sudo] password for alejandro:
Lecture des listes de paquets... Fait
Construction de l'arbre des dépendances
Lecture des informations d'état... Fait
build-essential is already the newest version.
curl is already the newest version.
git-core is already the newest version.
0 mis à jour, 0 nouvellement installés, 0 à enlever et 18 non mis à jour.
$ gpg --keyserver hkp://keys.gnupg.net --recv-keys D39DC0E3
gpg: keyring `/home/alejandro/.gnupg/secring.gpg' created
gpg: requesting key D39DC0E3 from hkp server keys.gnupg.net
?: keys.gnupg.net: Host not found
gpgkeys: HTTP fetch error 7: couldn't connect: Success
gpg: no valid OpenPGP data found.
gpg: Total number processed: 0
$ \curl -sSL
https://get.rvm.io | bash -s stable --ruby --rails
Downloading
https://github.com/rvm/rvm/archive/1.26.11.tar.gz
Downloading
https://github.com/rvm/rvm/releases/....11.tar.gz.asc
gpg: Signature made lun. 30 mars 2015 23:52:13 CEST using RSA key ID BF04FF17
gpg: Can't check signature: public key not found
Warning, RVM 1.26.0 introduces signed releases and automated check of signatures when GPG software found.
Assuming you trust Michal Papis import the mpapis public key (downloading the signatures).
GPG signature verification failed for '/home/alejandro/.rvm/archives/rvm-1.26.11.tgz' - 'https://github.com/rvm/rvm/releases/download/1.26.11/1.26.11.tar.gz.asc'!
try downloading the signatures:
gpg --keyserver hkp://keys.gnupg.net --recv-keys 409B6B1796C275462A1703113804BB82D39DC0E3
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
$ [[ -s "$HOME/.rvm/scripts/rvm" ]] && source "$HOME/.rvm/scripts/rvm"
$ source ~/.profile
$ rvm use 2.2 --default
No command 'rvm' found, but there are 20 similar ones
rvm: command not found
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