Attribute "Scene" not found

[sg-first]

Hello!

I tried to install tina using pip and the code downloaded from GitHub. But when I run examples, they all reports errors:

AttributeError: module 'tina' has no attribute 'Scene'

What should I do?

Thank you!

[FangCai-fifi]

same issue for me, and when I added 'from tina.scene.raster import Scene', another error came out as:
scene = Scene() File "/Library/Frameworks/Python.framework/Versions/3.6/lib/python3.6/site-packages/tina/scene/raster.py", line 14, in __init__ self.engine = tina.Engine(res) AttributeError: module 'tina' has no attribute 'Engine'

It seems to be relative with the lazy import function 'lazyguard()' in the source code.
Temporarily, i simply changed the return False in site-packages/tina/lazimp.py to return True to disable lazy imports :(. Hope to get an official fix.