Not finding glsl file in 1.4

I am having a problem running Cesium locally. I am using apache. It worked with 1.1, but not with 1.4.

When I run the Cesium Viewer it says:

GET http://127.0.0.1/Documents/cesium/Source/Shaders/GlobeFS.js

require.js:163 Uncaught Error: Script error for: Cesium/Shaders/GlobeFS

http://requirejs.org/docs/errors.html#scripterror

require.js:1881 GET http://127.0.0.1/Documents/cesium/Source/Shaders/GlobeFSDepth.js

require.js:163 Uncaught Error: Script error for: Cesium/Shaders/GlobeFSDepth

http://requirejs.org/docs/errors.html#scripterror

As you can see its looking for .js file instead of .glsl

What am I doing wrong?

I’m a dummy.
I did not run the build process ( $ ant combine). It works now.