$ awsume -l
Traceback (most recent call last):
File "/usr/local/bin/awsumepy", line 11, in <module>
load_entry_point('awsume==3.2.8', 'console_scripts', 'awsumepy')()
File "/usr/local/lib/python2.7/site-packages/awsume/awsumepy.py", line 1668, in main
awsume.run(command_line_arguments)
File "/usr/local/lib/python2.7/site-packages/awsume/awsumepy.py", line 1632, in run
mix_role_and_source_profiles(profiles)
File "/usr/local/lib/python2.7/site-packages/awsume/awsumepy.py", line 284, in mix_role_and_source_profiles
merge_role_and_source_profile(profiles[profile], profiles[source_profile_name])
File "/usr/local/lib/python2.7/site-packages/awsume/awsumepy.py", line 259, in merge_role_and_source_profile
role_profile['aws_access_key_id'] = source_profile['aws_access_key_id']
KeyError: 'aws_access_key_id'
everything else works just fine. super weird.