error with source code

[Thiago]

Hi, i wanted to customizing the houston admin, but when i´m trying to run the project this error appear.

C:\Users\thiag\AppData\Local.meteor\packages\meteor-tool\1.1.10\mt-os.windows.x86_32\dev_bundle\server-lib\node_modules\fibers\future.js:245
throw(ex);
^
TypeError: Object [object Object] has no method 'describe'
at test/test_app/packages/tests-proxy/package.js:1:9
at E:\Trabalho\Developer\Meteor\meteor-houston-admin.meteor\local\build\programs\server\app\test\test_app\packages\tests-proxy\package.js:23:4
at E:\Trabalho\Developer\Meteor\meteor-houston-admin.meteor\local\build\programs\server\boot.js:242:10
at Array.forEach (native)
at Function..each..forEach (C:\Users\thiag\AppData\Local.meteor\packages\meteor-tool\1.1.10\mt-os.windows.x86_32\dev_bundle\server-lib\node_modules\underscore\underscore.js:79:11)
at E:\Trabalho\Developer\Meteor\meteor-houston-admin.meteor\local\build\programs\server\boot.js:137:5
Exited with code: 8
Your application is crashing. Waiting for file change.