add cctools requirement
add cctools requirement

claui/brew,nandub/brew,mahori/brew,maxim-belkin/brew,JCount/brew,rwhogg/brew,reelsense/brew,aw1621107/brew,mahori/brew,sjackman/homebrew,Homebrew/brew,Linuxbrew/brew,jmsundar/brew,ilovezfs/brew,nandub/brew,EricFromCanada/brew,amar-laksh/brew_sudo,Homebrew/brew,vitorgalvao/brew,amar-laksh/brew_sudo,DomT4/brew,JCount/brew,mistydemeo/homebrew,Linuxbrew/brew,DomT4/brew,rwhogg/brew,sjackman/homebrew,konqui/brew,MikeMcQuaid/brew,gregory-nisbet/brew,mistydemeo/homebrew,staticfloat/brew,tonyg/homebrew,muellermartin/dist,palxex/brew,muellermartin/dist,toonetown/homebrew,aw1621107/brew,AnastasiaSulyagina/brew,mgrimes/brew,toonetown/homebrew,pseudocody/brew,gordonmcshane/homebrew,jmsundar/brew,tonyg/homebrew,zmwangx/brew,DomT4/brew,AnastasiaSulyagina/brew,staticfloat/brew,pseudocody/brew,MikeMcQuaid/brew,zmwangx/brew,EricFromCanada/brew,staticfloat/brew,tonyg/homebrew,nandub/brew,reelsense/brew,zmwangx/brew,EricFromCanada/brew,toonetown/homebrew,alyssais/brew,ilovezfs/brew,rwhogg/brew,Linuxbrew/brew,mgrimes/brew,gordonmcshane/homebrew,reitermarkus/brew,jmsundar/brew,bfontaine/brew,reitermarkus/brew,reelsense/brew,ilovezfs/brew,sjackman/homebrew,claui/brew,hanxue/linuxbrew,mgrimes/brew,konqui/brew,palxex/brew,mahori/brew,Homebrew/brew,gordonmcshane/homebrew,reitermarkus/brew,mistydemeo/homebrew,muellermartin/dist,alyssais/brew,MikeMcQuaid/brew,nandub/brew,claui/brew,konqui/brew,alyssais/brew,AnastasiaSulyagina/brew,bfontaine/brew,vitorgalvao/brew,JCount/brew,vitorgalvao/brew,claui/brew,hanxue/linuxbrew,amar-laksh/brew_sudo,Linuxbrew/brew,bfontaine/brew,hanxue/linuxbrew,maxim-belkin/brew,MikeMcQuaid/brew,pseudocody/brew,konqui/brew,sjackman/homebrew,JCount/brew,gregory-nisbet/brew,mahori/brew,maxim-belkin/brew,palxex/brew,EricFromCanada/brew,Homebrew/brew,aw1621107/brew,reitermarkus/brew,gregory-nisbet/brew,DomT4/brew,vitorgalvao/brew