Node Version Manager
Installation
First you'll need to make sure your system has a c++ compiler. For OSX, XCode will work, for Ubuntu, the build-essential and libssl-dev packages work.
To install create a folder somewhere in your filesystem with the "nvm.sh
" file inside it. I put mine in a folder called "nvm
".
Or if you have git
installed, then just clone it:
git clone git://github.com/creationix/nvm.git ~/nvm
To activate nvm, you need to source it from your bash shell
. ~/nvm/nvm.sh
I always add this line to my ~/.bashrc or ~/.profile file to have it automatically sources upon login.
Often I also put in a line to use a specific version of node.
Usage
To download, compile, and install the v0.6.14 release of node, do this:
nvm install v0.6.14
And then in any new shell just use the installed version:
nvm use v0.6.14
Or you can just run it:
nvm run v0.6.14
If you want to see what versions are available:
nvm ls
To restore your PATH, you can deactivate it.
nvm deactivate
To set a default Node version to be used in any new shell, use the alias 'default':
nvm alias default 0.6
License
Nvm is released under the MIT license.
Copyright (C) 2010-2012 Tim Caswell
Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
Bash completion
To activate, you need to source bash_completion
:
[[ -r $NVM_DIR/bash_completion ]] && . $NVM_DIR/bash_completion
Put the above sourcing line just below the sourcing line for NVM in your profile (.bashrc
, .bash_profile
).
Usage
nvm
$ nvm [tab][tab]
alias copy-packages help list run uninstall version
clear-cache deactivate install ls unalias use
nvm alias
$ nvm alias [tab][tab]
default
$ nvm alias my_alias [tab][tab]
v0.4.11 v0.4.12 v0.6.14
nvm use
$ nvm use [tab][tab]
my_alias default v0.4.11 v0.4.12 v0.6.14
nvm uninstall
$ nvm uninstall [tab][tab]
my_alias default v0.4.11 v0.4.12 v0.6.14
Problems
If you try to install a node version and the installation fails, be sure to delete the node downloads from src (~/nvm/src/) or you might get an error when trying to reinstall them again or you might get an error like the following:
curl: (33) HTTP server doesn't seem to support byte ranges. Cannot resume.
Where's my 'sudo node'? Checkout this link:
https://github.com/creationix/nvm/issues/43
on Arch Linux and other systems using python3 by default, before running install you need to
export PYTHON=python2