pysnmp<5.0.0,>=4.2.3

[gnocchi]
gnocchiclient>=3.1.0

[mongo]
pymongo!=3.1,>=3.0.2

[mysql]
PyMySQL>=0.6.2

[postgresql]
psycopg2>=2.5

[zaqar]
python-zaqarclient>=1.0.0
