Problem in building talend source code

[Anonymous]

Hi,

After three hours of building talend source code, I end up with the following error,

[ERROR] Failed to execute goal org.eclipse.tycho:tycho-packaging-plugin:0.22.0:build-qualifier (default-build-qualifier) on project org.talend.libraries.apache.common: No git repository found searching upwards from D:\rkrkm\java\ws\talend\tcommon-studio-se-master\main\plugins\org.talend.libraries.apache.common -> [Help 1]

I followed as per the steps given in https://github.com/Talend/studio-se-master#build-the-open-source-studio

Please help me in getting the source code build successfully.

Later tried building only DI using 

mvn clean install -Dtos.bd=true

But it took more than 24hrs and is still building (very slow).

Please help me in building the code correctly.

[Anonymous]

After 24hrs of build ended with this error,

[ERROR] Failed to execute goal org.eclipse.tycho:tycho-packaging-plugin:0.22.0:build-qualifier (default-build-qualifier) on project org.talend.libraries.apache.common: No git repository found searching upwards from C:\Users\coding365days\Downloads\t1\tcommon-studio-se-master\main\plugins\org.talend.libraries.apache.common -> [Help 1]