Upgrade boto and pin urllib3, which it depends on, to an older version. If unpinned, the urllib3 version installed is incompatible with botocore and fails the dependency installation process.
Upgrade boto and pin urllib3, which it depends on, to an older version. If unpinned, the urllib3 version installed is incompatible with botocore and fails the dependency installation process.

mapzen/vector-datasource,mapzen/vector-datasource,mapzen/vector-datasource