Error in building voice with our own utterances

[AshwinPranaav]

We have done till preparing our own uttenrance file.

Synthesis of Audio Files

We ran this on the command line instead of WHATEVER the appropriate path was given
cp -p WHATEVER/txt.done.data etc/
cp -p WHATEVER/wav/*.wav recording/
We did not power normalize and we did not prune silence it as it was required.

The problem comes in building step
It gives some error that it could not build and exits.

Kindly let us know the possible solution for this
Thanks