DP-355 Ubuntu 20 Support
DP-355 Ubuntu 20 Support

- Fix python2 for Fedora

DP-355 Ubuntu 20 Support

- Fix python3 for Fedora

dreamfactorysoftware/dreamfactory,dreamfactorysoftware/dreamfactory,dreamfactorysoftware/dreamfactory,dreamfactorysoftware/dreamfactory