Check if directory exists for SDK (to handle symlinks correctly)
Check if directory exists for SDK (to handle symlinks correctly)

titanium-forks/appcelerator.node-appc,KenanSulayman/node-appc,FokkeZB/node-appc,FokkeZB/node-appc,titanium-forks/appcelerator.node-appc,FokkeZB/node-appc,Akylas/node-appc,Akylas/node-appc,Akylas/node-appc,titanium-forks/appcelerator.node-appc