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Add information about installing dev environment on OS X

This commit is contained in:
Stephen Shaw
2012-12-07 14:31:59 +00:00
parent c0a2f1ab47
commit c15e51ffb1

View File

@ -58,6 +58,12 @@ body:
likely already installed. I have no idea how to get these
installed on OS X, you're on your own there.
On OS X, these are all included in Apple's command line tools, which
can be installed from [Xcode](developer.apple.com/technologies/tools/).
However, you may find that you need a newer version of Bison than the one provided
by Apple. This can be found in [Homebrew](http://mxcl.github.com/homebrew/)
or [MacPorts](http://macports.org/).
`flex` and `bison` are used to generate the lexer and parser for
jq, and some python scripts generate the UTF8 encoding tables
needed for JSON parsing.