depends_on :python => 'module' allow user packages
depends_on :python => 'module' allow user packages

Some prefer to install with `--user` into their
home. For example to avoid `sudo` with system's
python. Now Homebrew can use those modules to
satisfy a python dependency on a certain module.

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