Can't import python-rosbag in Google Colab

[lewleib]

I am attempting to use Google Colab to run https://github.com/ARiSE-Lab/deepTest deep neural network software developed on Ubuntu. I was able to run the install.sh with small modifications.
I was successful, after adding "!", in loading:
! sudo apt-get install python-rosbag ! sudo apt-get install python-genmsg ! sudo apt-get install python-genpy ! sudo apt-get install python-rosgraph-msgs1

This installed many files including:
Setting up python-rosbag (1.13.5+ds1-3) ...
However, when I ran the program generate_hmb3.py whose 2nd line is:
import rosbag
I got an invalid syntax error message. When I changed the line to read:
import python-rosbag
I got the message:
File "<ipython-input-12-37a7e266f3af>", line 7 import python-rosbag ^ SyntaxError: invalid syntax

After reading nottombrown comment to "Unable to Import Module in Google Colab after installing #42"
I did a "reset all runtimes" before trying the import command and got;
`ModuleNotFoundError Traceback (most recent call last)
in ()
----> 1 import rosbag

ModuleNotFoundError: No module named 'rosbag'`

 Any suggestions?

 

Any solutions to this problem?

Lew Leibowitz