转载:https://bitbucket.org/basho/rebar/wiki/Building
Building
Dependencies
To build rebar you will need a working installation of Erlang R13B03 (or later).
Should you want to clone the Basho rebar repository , you will also require the Mercurial client (version 1.4 or later). Mercurial source and binary packages can be found here: http://mercurial.selenic.com/wiki/Download?action=show&redirect=BinaryPackages .
Downloading
Download either the tip or RELEASE-1 source package from the Downloads page.
Here, we use wget to download the tip:
Building rebar
As the console listing indicates, you now have a rebar escript which you can now copy to your project directory, and get rebarized !