https://download.opensuse.org/update/leap/15.1/oss/i586/libecpg6-10.12-lp151.2.9.1.i586.rpm.mirrorlist
Mirrors for /update/leap/15.1/oss/i586/libecpg6-10.12-lp151.2.9.1.i586.rpm - openSUSE Download
https://cygwin.com/cygwin/packages/summary/libecpg6.html
Cygwin Package Summary for libecpg6
cygwinpackagesummary