Install futures for python 2.6
Install futures for python 2.6

jzhou77/flower,marrybird/flower,lucius-feng/flower,barseghyanartur/flower,pj/flower,alexmojaki/flower,pj/flower,asmodehn/flower,tellapart/flower,ucb-bar/bar-crawl-web,ChinaQuants/flower,asmodehn/flower,alexmojaki/flower,getupcloud/flower,getupcloud/flower,pygeek/flower,getupcloud/flower,ChinaQuants/flower,tellapart/flower,ChinaQuants/flower,allengaller/flower,ucb-bar/bar-crawl-web,marrybird/flower,Lingling7/flower,ucb-bar/bar-crawl-web,raphaelmerx/flower,allengaller/flower,lucius-feng/flower,jzhou77/flower,asmodehn/flower,alexmojaki/flower,barseghyanartur/flower,barseghyanartur/flower,lucius-feng/flower,raphaelmerx/flower,Lingling7/flower,marrybird/flower,raphaelmerx/flower,jzhou77/flower,tellapart/flower,pygeek/flower,pygeek/flower,allengaller/flower,pj/flower,Lingling7/flower