Mention the installer doesn't run on NT4.
Mention the installer doesn't run on NT4.

rvs/gpdb,royc1/gpdb,yazun/postgres-xl,cjcjameson/gpdb,lpetrov-pivotal/gpdb,techdragon/Postgres-XL,kmjungersen/PostgresXL,atris/gpdb,yazun/postgres-xl,xinzweb/gpdb,pavanvd/postgres-xl,CraigHarris/gpdb,rubikloud/gpdb,jmcatamney/gpdb,kaknikhil/gpdb,zaksoup/gpdb,kmjungersen/PostgresXL,oberstet/postgres-xl,ovr/postgres-xl,greenplum-db/gpdb,greenplum-db/gpdb,50wu/gpdb,xuegang/gpdb,adam8157/gpdb,jmcatamney/gpdb,techdragon/Postgres-XL,lintzc/gpdb,rvs/gpdb,ashwinstar/gpdb,ashwinstar/gpdb,janebeckman/gpdb,oberstet/postgres-xl,xuegang/gpdb,foyzur/gpdb,foyzur/gpdb,cjcjameson/gpdb,Postgres-XL/Postgres-XL,yuanzhao/gpdb,Chibin/gpdb,tpostgres-projects/tPostgres,royc1/gpdb,randomtask1155/gpdb,ahachete/gpdb,xuegang/gpdb,kmjungersen/PostgresXL,arcivanov/postgres-xl,Chibin/gpdb,Postgres-XL/Postgres-XL,cjcjameson/gpdb,tpostgres-projects/tPostgres,oberstet/postgres-xl,cjcjameson/gpdb,yuanzhao/gpdb,ashwinstar/gpdb,chrishajas/gpdb,rubikloud/gpdb,kaknikhil/gpdb,greenplum-db/gpdb,zaksoup/gpdb,CraigHarris/gpdb,greenplum-db/gpdb,zeroae/postgres-xl,rubikloud/gpdb,Quikling/gpdb,adam8157/gpdb,lintzc/gpdb,lisakowen/gpdb,royc1/gpdb,zaksoup/gpdb,jmcatamney/gpdb,techdragon/Postgres-XL,0x0FFF/gpdb,janebeckman/gpdb,chrishajas/gpdb,xinzweb/gpdb,edespino/gpdb,yazun/postgres-xl,0x0FFF/gpdb,arcivanov/postgres-xl,edespino/gpdb,kaknikhil/gpdb,randomtask1155/gpdb,50wu/gpdb,royc1/gpdb,yuanzhao/gpdb,cjcjameson/gpdb,Postgres-XL/Postgres-XL,0x0FFF/gpdb,edespino/gpdb,oberstet/postgres-xl,foyzur/gpdb,atris/gpdb,50wu/gpdb,xinzweb/gpdb,royc1/gpdb,chrishajas/gpdb,arcivanov/postgres-xl,ovr/postgres-xl,0x0FFF/gpdb,randomtask1155/gpdb,yuanzhao/gpdb,edespino/gpdb,tangp3/gpdb,zaksoup/gpdb,kaknikhil/gpdb,kmjungersen/PostgresXL,janebeckman/gpdb,rvs/gpdb,tpostgres-projects/tPostgres,Quikling/gpdb,ashwinstar/gpdb,pavanvd/postgres-xl,jmcatamney/gpdb,yazun/postgres-xl,kmjungersen/PostgresXL,greenplum-db/gpdb,Postgres-XL/Postgres-XL,Quikling/gpdb,Quikling/gpdb,cjcjameson/gpdb,randomtask1155/gpdb,ahachete/gpdb,edespino/gpdb,xinzweb/gpdb,janebeckman/gpdb,royc1/gpdb,ahachete/gpdb,xinzweb/gpdb,Chibin/gpdb,kaknikhil/gpdb,Postgres-XL/Postgres-XL,lintzc/gpdb,lisakowen/gpdb,foyzur/gpdb,Quikling/gpdb,xuegang/gpdb,jmcatamney/gpdb,lintzc/gpdb,rvs/gpdb,lisakowen/gpdb,yuanzhao/gpdb,cjcjameson/gpdb,Quikling/gpdb,adam8157/gpdb,rubikloud/gpdb,janebeckman/gpdb,postmind-net/postgres-xl,0x0FFF/gpdb,ashwinstar/gpdb,Chibin/gpdb,techdragon/Postgres-XL,lintzc/gpdb,adam8157/gpdb,lintzc/gpdb,janebeckman/gpdb,lisakowen/gpdb,Chibin/gpdb,Chibin/gpdb,pavanvd/postgres-xl,chrishajas/gpdb,CraigHarris/gpdb,ovr/postgres-xl,zeroae/postgres-xl,randomtask1155/gpdb,foyzur/gpdb,randomtask1155/gpdb,ovr/postgres-xl,edespino/gpdb,cjcjameson/gpdb,zeroae/postgres-xl,lintzc/gpdb,kaknikhil/gpdb,snaga/postgres-xl,snaga/postgres-xl,lisakowen/gpdb,rubikloud/gpdb,Quikling/gpdb,CraigHarris/gpdb,jmcatamney/gpdb,rvs/gpdb,lintzc/gpdb,Quikling/gpdb,Chibin/gpdb,greenplum-db/gpdb,tangp3/gpdb,randomtask1155/gpdb,jmcatamney/gpdb,xinzweb/gpdb,ahachete/gpdb,kaknikhil/gpdb,xuegang/gpdb,xuegang/gpdb,cjcjameson/gpdb,Quikling/gpdb,edespino/gpdb,xinzweb/gpdb,zaksoup/gpdb,cjcjameson/gpdb,zaksoup/gpdb,xuegang/gpdb,xinzweb/gpdb,50wu/gpdb,lisakowen/gpdb,ahachete/gpdb,rvs/gpdb,janebeckman/gpdb,lpetrov-pivotal/gpdb,snaga/postgres-xl,edespino/gpdb,foyzur/gpdb,edespino/gpdb,yazun/postgres-xl,Quikling/gpdb,tangp3/gpdb,greenplum-db/gpdb,ahachete/gpdb,chrishajas/gpdb,50wu/gpdb,rvs/gpdb,rvs/gpdb,postmind-net/postgres-xl,yuanzhao/gpdb,ahachete/gpdb,rubikloud/gpdb,yuanzhao/gpdb,rvs/gpdb,janebeckman/gpdb,atris/gpdb,royc1/gpdb,lpetrov-pivotal/gpdb,lintzc/gpdb,oberstet/postgres-xl,foyzur/gpdb,snaga/postgres-xl,ovr/postgres-xl,rubikloud/gpdb,postmind-net/postgres-xl,foyzur/gpdb,adam8157/gpdb,Chibin/gpdb,pavanvd/postgres-xl,CraigHarris/gpdb,postmind-net/postgres-xl,chrishajas/gpdb,janebeckman/gpdb,lpetrov-pivotal/gpdb,randomtask1155/gpdb,atris/gpdb,0x0FFF/gpdb,atris/gpdb,0x0FFF/gpdb,ashwinstar/gpdb,royc1/gpdb,atris/gpdb,ashwinstar/gpdb,snaga/postgres-xl,xuegang/gpdb,xuegang/gpdb,greenplum-db/gpdb,lpetrov-pivotal/gpdb,adam8157/gpdb,yuanzhao/gpdb,arcivanov/postgres-xl,jmcatamney/gpdb,zaksoup/gpdb,zeroae/postgres-xl,lpetrov-pivotal/gpdb,adam8157/gpdb,arcivanov/postgres-xl,CraigHarris/gpdb,yuanzhao/gpdb,adam8157/gpdb,tangp3/gpdb,Chibin/gpdb,techdragon/Postgres-XL,tpostgres-projects/tPostgres,lpetrov-pivotal/gpdb,50wu/gpdb,tangp3/gpdb,edespino/gpdb,tangp3/gpdb,rvs/gpdb,kaknikhil/gpdb,50wu/gpdb,chrishajas/gpdb,zaksoup/gpdb,CraigHarris/gpdb,atris/gpdb,chrishajas/gpdb,postmind-net/postgres-xl,yuanzhao/gpdb,ashwinstar/gpdb,pavanvd/postgres-xl,lisakowen/gpdb,CraigHarris/gpdb,0x0FFF/gpdb,CraigHarris/gpdb,50wu/gpdb,Chibin/gpdb,tangp3/gpdb,atris/gpdb,kaknikhil/gpdb,lpetrov-pivotal/gpdb,rubikloud/gpdb,lisakowen/gpdb,tpostgres-projects/tPostgres,kaknikhil/gpdb,arcivanov/postgres-xl,ahachete/gpdb,janebeckman/gpdb,zeroae/postgres-xl,tangp3/gpdb