Issue installing canvas.

[samholmes]

npm install canvas gives me:

npm WARN package.json iconGen@0.0.0 No repository field.
npm WARN package.json iconGen@0.0.0 No readme data.
npm http GET https://registry.npmjs.org/canvas
npm http 304 https://registry.npmjs.org/canvas
npm http GET https://registry.npmjs.org/nan
npm http 304 https://registry.npmjs.org/nan

> canvas@1.1.3 install /Users/holmes/Desktop/iconGen/node_modules/canvas
> node-gyp rebuild

Package xcb-shm was not found in the pkg-config search path.
Perhaps you should add the directory containing `xcb-shm.pc'
to the PKG_CONFIG_PATH environment variable
Package 'xcb-shm', required by 'cairo', not found
gyp: Call to './util/has_cairo_freetype.sh' returned exit status 0. while trying to load binding.gyp
gyp ERR! configure error 
gyp ERR! stack Error: `gyp` failed with exit code: 1
gyp ERR! stack     at ChildProcess.onCpExit (/usr/local/lib/node_modules/npm/node_modules/node-gyp/lib/configure.js:415:16)
gyp ERR! stack     at ChildProcess.EventEmitter.emit (events.js:98:17)
gyp ERR! stack     at Process.ChildProcess._handle.onexit (child_process.js:797:12)
gyp ERR! System Darwin 13.2.0
gyp ERR! command "node" "/usr/local/lib/node_modules/npm/node_modules/node-gyp/bin/node-gyp.js" "rebuild"
gyp ERR! cwd /Users/holmes/Desktop/iconGen/node_modules/canvas
gyp ERR! node -v v0.10.26
gyp ERR! node-gyp -v v0.10.0
gyp ERR! not ok 
npm ERR! weird error 1
npm ERR! not ok code 0
~/Desktop/iconGen npm list
npm WARN package.json iconGen@0.0.0 No repository field.
npm WARN package.json iconGen@0.0.0 No readme data.
iconGen@0.0.0 /Users/holmes/Desktop/iconGen
└── (empty)

[samholmes]

Installing cairo using brew was a bitch. Why is this module so hard to use?

[rvagg]

because the dependencies are complex and not practical to bundle with the distributable; it's unfortunate but there's really a way around it.

[samholmes]

So how do I get this bitch installed? Haha

[kangax]

Please run export PKG_CONFIG_PATH=/opt/X11/lib/pkgconfig first