pandas >= 0.17.0, <=0.19.1
pypsa >= 0.8.0, <= 0.8.0
sqlalchemy >= 1.0.15, <= 1.1.4
oemof.db >=0.0.4, <=0.0.4
geoalchemy2 >= 0.3.0, <=0.4.0
matplotlib >= 1.5.3, <=1.5.3
