由于 pgAdmin development team 不再支持 pgAdmin3 ， 好不容易找到支持postgresql10 的版本，记录下：
http://east.openscg.com:5309/
http://east.openscg.com:5309/pgadmin3-1.23.0b-win64.tar.bz2
–postgresql 10.4 rpm
https://download.postgresql.org/pub/repos/yum/10/redhat/rhel-7-x86_64/
postgresql10-10.4-1PGDG.rhel7.x86_64.rpm
postgresql10-server-10.4-1PGDG.rhel7.x86_64.rpm
postgresql10-contrib-10.4-1PGDG.rhel7.x86_64.rpm
postgresql10-devel-10.4-1PGDG.rhel7.x86_64.rpm
postgresql10-libs-10.4-1PGDG.rhel7.x86_64.rpm
postgresql-jdbc-42.2.4-1.rhel7.noarch.rpm
slony1-10-2.2.6-3.rhel7.x86_64.rpm