comparative between different EC2 library with python

[mouadino]

Hello Everybody,

my name is mouad and i'm working on GSOC project for python , where i
should create a pypi testing infrastructure where packages from pypi
get tested in different paltforms, for that we choosed to work with
amazon EC2 and i need a library that can interface with EC2 , for that
i'm doing a little comparative between the different solutions that we
have.I have tree candidate:
boto, libcloud, startcluster.

For the comparison i have 4 criterion : easy_installable (easy
configurable, an easy startup tutorial), documentation and community,
maturity of the library and maintainability( i don't think that a
library that haven't been updated since 2008 will be good) , features
(for our case i just need to talk with ec2 so S3 and EBS features is
not useful) .

i hope that i don't do something wrong here, i just want the opinion
of the community, i'm asking the same question in different groups to
have a better idea .