replace run with pipe
replace run with pipe

jeremyvdw/heroku-buildpack-ruby-jekyll,reesio/heroku-buildpack-ruby,space150/heroku-buildpack-ruby,fcruxen/ruby-buildpack,codykrieger/heroku-buildpack-jekyll,Nedomas/heroku-buildpack-ruby-minus-node-with-node-paths,Micka33/heroku-buildpack-ruby-liblua,wolfoo2931/heroku-buildpack-ruby-2a352ae,centresource/heroku-buildpack-turbo-sprockets-pmp-ffm,jumptvs/BP_Ruby,redhotvengeance/heroku-buildpack-deep-thought,rstacruz/heroku-buildpack-middleman,Altoros/ruby-buildpack,stolt45/heroku-buildpack-ruby-with-sqlite3,DyegoCosta/heroku-buildpack-ruby,ejholmes/heroku-buildpack-middleman,hone/heroku-buildpack-ruby,instacart/heroku-buildpack-ruby,ruby/heroku-buildpack-www-ruby-lang,KoanHealth/heroku-buildpack-marvin-setup,nicholasmott/heroku-buildpack-octopress,sanemat/heroku-buildpack-ruby-tachikoma,beydogan/ruby-buildpack,centresource/heroku-buildpack-turbo-sprockets-pmp-ffm,jonseaberg/heroku-buildpack-turbo-sprockets,gls1/heroku-buildpack-ruby-pdftk,travis-ci/heroku-buildpack-ruby,thewebguy/heroku-buildpack-ruby-ffmpeg-libsndfile,Jonty/ruby-buildpack,ilpoldo/heroku-buildpack-ruby,Scalingo/ruby-buildpack,0x00evil/heroku-buildpack-ruby,blueapron/heroku-buildpack-ruby,hellojustin/heroku-buildpack-custom-ruby,AdStage/heroku-buildpack-ruby,hpcloud/heroku-buildpack-ruby,michaelphines/alexa-nest,ActiveState/heroku-buildpack-ruby,bskyb-commerce/ruby-buildpack,DigitalInnovation/heroku-buildpack-mslabs,ltrademark/heroku-buildpack-ruby,Altoros/ruby-buildpack,makifund/heroku-buildpack-ruby,Micka33/heroku-buildpack-ruby-liblua,ilpoldo/heroku-buildpack-ruby,KoanHealth/heroku-buildpack-marvin-setup,zidekmat/buildpack-ruby,mperejda/heroku-buildpack-ruby,nicholasmott/heroku-buildpack-octopress,gbenedict/heroku-buildpack-ruby,phusion/heroku-buildpack-ruby,sstelfox/buildpack-ruby,ibmdb/db2rubybuildpack,michaelphines/alexa-nest,ejholmes/heroku-buildpack-middleman,atmos/heroku-buildpack-ruby,cloudn/buildpack-ruby,engineyard/heroku-buildpack-ruby,CPPWind/ruby-buildpack,beydogan/ruby-buildpack,derrek/heroku-buildpack-ruby,orenyk/heroku-buildpack-ruby,sgnpa/heroku-buildpack-cas,pkgr/buildpack-ruby-precise-old,cloudfoundry/ruby-buildpack,cmaggard/heroku-buildpack-turbo-sprockets,gls1/heroku-buildpack-ruby-pdftk-new,meskyanichi/heroku-buildpack-middleman,sanemat/heroku-buildpack-ruby-tachikoma,Scalingo/ruby-buildpack,Genius/heroku-buildpack-ruby,ekaranto/rails4-bluemix-buildpack,joshco/heroku-buildpack-ruby,jgarber/heroku-buildpack-ruby-octopress,centresource/heroku-buildpack-turbo-sprockets-pmp-ffm,electricobjects/heroku-buildpack-ruby,amaltson/heroku-buildpack-ruby,scottatron/moc-buildpack,electricobjects/heroku-buildpack-ruby,simonnordberg/heroku-buildpack-ruby,bskyb-commerce/ruby-buildpack,cloudControl/buildpack-ruby,cloudfoundry/ruby-buildpack,shuber/heroku-buildpack-ruby,jcamenisch/heroku-buildpack-rgeo,d-reinhold/cf-buildpack-ruby,ltrademark/heroku-buildpack-ruby,moneyadviceservice/heroku-buildpack-ruby-bowndler,tpope/heroku-buildpack-ruby-tpope,nthj/heroku-buildpack-mirror,mintybit/heroku-buildpack-ruby,hatofmonkeys/ruby-testing-buildpack,sky-uk/ruby-buildpack,teodor-pripoae/heroku-buildpack-ruby,catalyzeio/buildpack-ruby,millie/heroku-buildpack-ruby-with-pdftk,hone/heroku-buildpack-ruby,tomwolfe/heroku-buildpack-gsl-ruby,dieze/heroku-buildpack-ruby-hooks,orlando/heroku-buildpack-ruby,zoomer/heroku-buildpack-ruby-bower,jcamenisch/heroku-buildpack-rgeo,atmos/heroku-buildpack-ruby,jeremyvdw/heroku-buildpack-ruby-jekyll,crdschurch/heroku-buildpack-ruby,ibmdb/db2rubybuildpack,aarongray/heroku-buildpack-ruby,AdStage/heroku-buildpack-ruby,hatofmonkeys/ruby-testing-buildpack,jumptvs/BP_Ruby,rvizza/heroku-buildpack-gsl-ruby,WilliamDenniss/heroku-buildpack-ruby-imagemagick,pcincalifornia/wdc-heroku-buildpack-middleman,samfrench/heroku-buildpack-ruby,12spokes/heroku-buildpack-ruby-imagemagick,progrium/heroku-buildpack-ruby,12spokes/heroku-buildpack-ruby-imagemagick,musicglue/heroku-buildpack-ruby,Jonty/ruby-buildpack,millie/heroku-buildpack-ruby-with-pdftk,wakermahmud/heroku-buildpack-jekyll,HYPERHYPER/heroku-buildpack-ruby,iamjarvo/ruby-buildpack,derrek/heroku-buildpack-ruby,markaschneider/heroku-buildpack-ruby-ffmpeg-sox,firmhouse/heroku-buildpack-ruby-freetds,pkgr/buildpack-ruby-precise-old,cloudn/buildpack-ruby,catalyzeio/buildpack-ruby,ibmdb/db2rubybuildpack,mattwalters/heroku-buildpack-ruby,bwaite-jaroop/heroku-buildpack-ruby,sgnpa/heroku-buildpack-cas,progrium/heroku-buildpack-ruby,hpcloud/ruby-buildpack,stolt45/heroku-buildpack-ruby-with-sqlite3,hixi/heroku-buildpack-ruby,gbenedict/heroku-buildpack-ruby,cloudfoundry/ruby-buildpack,bwaite-jaroop/heroku-buildpack-ruby,Genius/heroku-buildpack-ruby,cloudn/buildpack-ruby,adaptivelab/heroku-buildpack-adaptivelab-website-2,mattmanning/heroku-buildpack-ruby-jekyll,mattmanning/heroku-buildpack-ruby-jekyll,hpcloud/ruby-buildpack,bellycard/heroku-buildpack-ruby,instacart/heroku-buildpack-ruby,schu/heroku-buildpack-ruby,schu/buildpack-testing,orlando/heroku-buildpack-ruby,takii/db2rubybuildpack,awebneck/heroku-buildpack-canvas,pietrop/heroku-buildpack-ruby,sky-uk/ruby-buildpack,vhx/heroku-buildpack,pkgr/heroku-buildpack-ruby,righi/instacart-heroku-buildpack,mrhenry/heroku-buildpack-ruby,jgarber/heroku-buildpack-ruby-octopress,sky-uk/help-heroku-buildpack,lyoshenka/heroku-buildpack-ruby-jekyll,jonasoberschweiber/heroku-buildpack-ruby,pavgup/heroku-buildpack-ruby-lateslugignore,ablease/custom-buildpack,daltonrenaldo/heroku-buildpack-ruby,barakav/heroku-buildpack-ruby,leonardykris/mos-ruby-buildpack,phusion/heroku-buildpack-ruby,tenjikinc/heroku-buildpack-ruby,pkgr/heroku-buildpack-ruby,davidjrice/heroku-buildpack-couchbase-ruby,rhomobile/heroku-buildpack-ruby,pietrop/heroku-buildpack-ruby,Nedomas/heroku-buildpack-ruby-minus-node-with-node-paths,scottatron/moc-buildpack,cmaggard/heroku-buildpack-turbo-sprockets,DigitalInnovation/heroku-buildpack-mslabs,vhx/heroku-buildpack,jayshreeanand/heroku-buildpack-ruby,takii/heroku-buildpack-ruby,d-reinhold/cf-buildpack-ruby,daltonrenaldo/heroku-buildpack-ruby,tenjikinc/heroku-buildpack-ruby,lemurheavy/heroku-buildpack-ruby,recursecenter/heroku-buildpack-ruby,cloudfoundry/ruby-buildpack,joshco/heroku-buildpack-ruby,davidjrice/heroku-buildpack-couchbase-ruby,mrhenry/heroku-buildpack-ruby,Git-Host/prelang-buildpack,pcincalifornia/wdc-heroku-buildpack-middleman,mattwalters/heroku-buildpack-ruby,Jonty/ruby-buildpack,righi/instacart-heroku-buildpack,blueapron/heroku-buildpack-ruby,ascot21/heroku-buildpack-turbo-sprockets,sky-uk/help-heroku-buildpack,dlorson/gentle-buildpack,Dim25/heroku-buildpack-ruby-GSL,jgable/buildpack-ruby-rack-setup-tasks,allomov/fat-free-heroku-buildpack-ruby,thirdprestige/heroku-buildpack-ruby,hatofmonkeys/ruby-testing-buildpack,nicholasmott/heroku-buildpack-octopress,Dim25/heroku-buildpack-ruby-GSL,packetmonkey/heroku-buildpack-ruby,rowanoulton/heroku-buildpack-ruby,shuber/heroku-buildpack-ruby,atmos/heroku-buildpack-ruby,diasks2/heroku-buildpack-mecab,tdenovan/heroku-buildpack-ruby,aarongray/heroku-buildpack-ruby,dtao/deft-buildpack-ruby,Numerico/heroku-buildpack-ruby,rvizza/heroku-buildpack-gsl-ruby,hellojustin/heroku-buildpack-custom-ruby,redhotvengeance/heroku-buildpack-deep-thought,stefansundin/heroku-buildpack-ruby,thirdprestige/heroku-buildpack-ruby,recursecenter/heroku-buildpack-ruby,cloudn/buildpack-ruby,anay/buildpack-ruby-with-oracle-jdk,stefansundin/heroku-buildpack-ruby,Altoros/ruby-buildpack,jgable/buildpack-ruby-rack-setup-tasks,thewebguy/heroku-buildpack-ruby-ffmpeg-libsndfile,ablease/custom-buildpack,Git-Host/prelang-buildpack,swipesense/heroku-buildpack-ruby,darron/heroku-buildpack-ruby-jekyll,wakermahmud/heroku-buildpack-jekyll,anay/buildpack-ruby-with-oracle-jdk,pavgup/heroku-buildpack-ruby-lateslugignore,travis-ci/heroku-buildpack-ruby,Numerico/heroku-buildpack-ruby,lyoshenka/heroku-buildpack-ruby-jekyll,davidjrice/heroku-buildpack-couchbase-ruby,allomov/fat-free-heroku-buildpack-ruby,d-reinhold/cf-buildpack-ruby,barakav/heroku-buildpack-ruby,sstelfox/buildpack-ruby,cloudControl/buildpack-ruby,iamjarvo/ruby-buildpack,qstream/heroku-buildpack-ruby,jayshreeanand/heroku-buildpack-ruby,fcruxen/ruby-buildpack,orenyk/heroku-buildpack-ruby,jglascoe/heroku-buildpack-ruby-jekyll,trumaker/heroku-buildpack-turbo-sprockets,leonardykris/mos-ruby-buildpack,jglascoe/heroku-buildpack-ruby-jekyll,CPPWind/ruby-buildpack,ChefSteps/heroku-buildpack-ruby,qnyp/heroku-buildpack-ruby-bower,rstacruz/heroku-buildpack-middleman,firmhouse/heroku-buildpack-ruby-freetds,travis-ci/heroku-buildpack-ruby,pkgr/buildpack-ruby-precise-old,diasks2/heroku-buildpack-mecab,fcruxen/ruby-buildpack,CPPWind/ruby-buildpack,ablease/custom-buildpack,hausdorff/heroku-buildpack-ruby-jekyll,jumptvs/BP_Ruby,mintybit/heroku-buildpack-ruby,heroku/heroku-buildpack-ruby,tpope/heroku-buildpack-ruby-tpope,takii/db2rubybuildpack,qstream/heroku-buildpack-ruby,wolfoo2931/heroku-buildpack-ruby-2a352ae,adaptivelab/heroku-buildpack-adaptivelab-website-2,jumptvs/BP_Ruby,iamjarvo/ruby-buildpack,jasonlevens/heroku-buildpack-ruby,ablease/custom-buildpack,zoomer/heroku-buildpack-ruby-bower,Altoros/ruby-buildpack,sky-uk/ruby-buildpack,guidance-guarantee-programme/heroku-buildpack-princexml-old,bskyb-commerce/ruby-buildpack,icelab/heroku-buildpack-ruby,ericboehs/heroku-buildpack-ruby,schu/heroku-buildpack-ruby,jasonlevens/heroku-buildpack-ruby,takii/heroku-buildpack-ruby,erintherad/heroku-buildpack-ruby,dleavitt/heroku-buildpack-ruby,zunda/heroku-buildpack-ruby,donnykurnia/heroku-buildpack-ruby,sky-uk/ruby-buildpack,ekaranto/rails4-bluemix-buildpack,pilotcreative/heroku-buildpack-ruby,bellycard/heroku-buildpack-ruby,guidance-guarantee-programme/heroku-buildpack-princexml-old,qnyp/heroku-buildpack-ruby-bower,cloudfoundry/ruby-buildpack,schu/buildpack-testing,pavgup/heroku-buildpack-ruby-lateslugignore,cordata/heroku-buildpack-ruby,simonnordberg/heroku-buildpack-ruby,tomwolfe/heroku-buildpack-gsl-ruby,dieze/heroku-buildpack-ruby-hooks,packetmonkey/heroku-buildpack-ruby,gls1/heroku-buildpack-ruby-pdftk-new,jonasoberschweiber/heroku-buildpack-ruby,sanemat/heroku-buildpack-ruby-tachikoma,fcruxen/ruby-buildpack,ericroberts/heroku-buildpack-ruby,bskyb-commerce/help-heroku-buildpack,ChefSteps/heroku-buildpack-ruby,dlorson/gentle-buildpack,makifund/heroku-buildpack-ruby,sgnpa/heroku-buildpack-cas,fgbreel/heroku-buildpack-ruby,ericboehs/heroku-buildpack-ruby,ascot21/heroku-buildpack-turbo-sprockets,awebneck/heroku-buildpack-canvas,icelab/heroku-buildpack-ruby,DouglasAllen/heroku-buildpack-ruby,lemurheavy/heroku-buildpack-ruby,dtao/deft-buildpack-ruby,bskyb-commerce/ruby-buildpack,dtao/teeny-buildpack,markaschneider/heroku-buildpack-ruby-ffmpeg-sox,WilliamDenniss/heroku-buildpack-ruby-imagemagick,mperejda/heroku-buildpack-ruby,zidekmat/buildpack-ruby,DouglasAllen/heroku-buildpack-ruby,0x00evil/heroku-buildpack-ruby,fgbreel/heroku-buildpack-ruby,HYPERHYPER/heroku-buildpack-ruby,hpcloud/ruby-buildpack,space150/heroku-buildpack-ruby,teodor-pripoae/heroku-buildpack-ruby,brightbytes/heroku-buildpack-ruby-without-assets-precompile,lemurheavy/heroku-buildpack-ruby,hausdorff/heroku-buildpack-ruby-jekyll,meskyanichi/heroku-buildpack-middleman,samfrench/heroku-buildpack-ruby,DyegoCosta/heroku-buildpack-ruby,trumaker/heroku-buildpack-turbo-sprockets,AdStage/heroku-buildpack-ruby,gls1/heroku-buildpack-ruby-pdftk,jonseaberg/heroku-buildpack-turbo-sprockets,takii/db2rubybuildpack,ekaranto/rails4-bluemix-buildpack,takii/db2rubybuildpack,Jonty/ruby-buildpack,swipesense/heroku-buildpack-ruby,progrium/heroku-buildpack-ruby,dleavitt/heroku-buildpack-ruby,hpcloud/heroku-buildpack-ruby,tdenovan/heroku-buildpack-ruby,WilliamDenniss/heroku-buildpack-ruby-imagemagick,darron/heroku-buildpack-ruby-jekyll,ndbroadbent/heroku-buildpack-turbo-sprockets,hpcloud/ruby-buildpack,rowanoulton/heroku-buildpack-ruby,ekaranto/rails4-bluemix-buildpack,ActiveState/heroku-buildpack-ruby,firmhouse/heroku-buildpack-ruby-freetds,crdschurch/heroku-buildpack-ruby,rhomobile/heroku-buildpack-ruby,ericroberts/heroku-buildpack-ruby,thirdprestige/heroku-buildpack-ruby,ndbroadbent/heroku-buildpack-turbo-sprockets,phusion/heroku-buildpack-ruby,andycroll/heroku-buildpack-jekyll,cordata/heroku-buildpack-ruby,reesio/heroku-buildpack-ruby,hixi/heroku-buildpack-ruby,jgarber/heroku-buildpack-ruby-octopress,nthj/heroku-buildpack-mirror,pilotcreative/heroku-buildpack-ruby,Numerico/heroku-buildpack-ruby,musicglue/heroku-buildpack-ruby,andycroll/heroku-buildpack-jekyll,dtao/teeny-buildpack,bskyb-commerce/help-heroku-buildpack,heroku/heroku-buildpack-ruby,iamjarvo/ruby-buildpack,erintherad/heroku-buildpack-ruby,codykrieger/heroku-buildpack-jekyll,CPPWind/ruby-buildpack,moneyadviceservice/heroku-buildpack-ruby-bowndler,amaltson/heroku-buildpack-ruby,engineyard/heroku-buildpack-ruby,donnykurnia/heroku-buildpack-ruby,brightbytes/heroku-buildpack-ruby-without-assets-precompile,zunda/heroku-buildpack-ruby