Check if mod_rewrite is installed before trying to use it stops those apache 500 errors when it's not installed
Check if mod_rewrite is installed before trying to use it
stops those apache 500 errors when it's not installed

foocorp/gnu-social,csarven/statusnet,xebia/statusnet-oauth2,studio666/gnu-social,znarf/statusnet-ladistribution,eXcomm/gnu-social,zcopley/StatusNet,shashi/StatusNet,Piratas/tortuga,minmb/statusnet,eXcomm/gnu-social,UngPirat/freesocial,csarven/statusnet,sikevux/bsk-social,studio666/gnu-social,charnimda/lgbtpzn-social,csarven/statusnet,gnusocial/mainline,bankonme/gnu-social,xebia/statusnet-oauth2,brion/StatusNet,faulteh/gnu-social,Piratas/tortuga,charnimda/lgbtpzn-social,foocorp/gnu-social,furtherfield/gnu-social,d3vgru/StatusNet,Piratas/tortuga,gnusocial/mainline,sikevux/bsk-social,sikevux/bsk-social,brion/StatusNet,bankonme/gnu-social,furtherfield/gnu-social,faulteh/gnu-social,charlycoste/StatusNet,sikevux/bsk-social,zh/statusnet,shashi/StatusNet,bankonme/gnu-social,eXcomm/gnu-social,Piratas/tortuga,furtherfield/gnu-social,znarf/statusnet-ladistribution,zcopley/StatusNet,eXcomm/gnu-social,gnusocial/mainline,zcopley/zcopleys-statusnet-clone,zh/statusnet,d3vgru/StatusNet,d3vgru/StatusNet,foocorp/gnu-social,charnimda/lgbtpzn-social,brion/StatusNet,zcopley/zcopleys-statusnet-clone,charlycoste/StatusNet,charlycoste/StatusNet,znarf/statusnet-ladistribution,furtherfield/gnu-social,chimo/social,faulteh/gnu-social,minmb/statusnet,zh/statusnet,UngPirat/freesocial,faulteh/gnu-social,chimo/social,csarven/statusnet,studio666/gnu-social,zcopley/zcopleys-statusnet-clone,chimo/social,xebia/statusnet-oauth2,shashi/StatusNet,gnusocial/mainline,UngPirat/freesocial,bankonme/gnu-social,zcopley/StatusNet,minmb/statusnet,studio666/gnu-social