This role makes Node.js available on a server.
nvm_version: Version of NVM to install. Default:v0.25.4.node_version: Version of node.js to install. Default:v0.12.4.npm_version: Version of NPM to install. Default: Use the version shipped with node.js.nvm_system_wide_install: When set tofalse, only the current user will have its.bashrcupdate to laodnvm. By default, all the users will loadnvmwhen starting a new shell.