The script "build_worker.sh" is malfunctioned

[EngineerDDP]

It reports an error like this:

File not found:		./codec/interfaces.py
File not found:		./codec/__init__.py
File not found:		./codec/essential.py
File not found:		./dataset/interfaces.py
File not found:		./executor/psgd/net_package.py
Directory not found:	./dataset/transforms
Directory not found:	./models
Directory not found:	./utils
Directory not found:	./psgd
Directory not found:	./roles
Directory not found:	./profiles
Error:
This script can only be run inside project directory.

No matter where it has been put.

[ruifengc]

Update to the 0.901 to fix the bug.