Coral/build.xml:18: "./META-INF/MANIFEST.MF" file is not present.

I get this error when trying to build the project in Eclipse:

``` shell
Buildfile: /Volumes/MacHDD2/Developmemt/ParisiLabs/ML/Coral/build.xml
init:

BUILD FAILED
/Volumes/MacHDD2/Developmemt/ParisiLabs/ML/Coral/build.xml:18: "./META-INF/MANIFEST.MF" file is not present.

Total time: 249 milliseconds
```
