rec { version="4.11"; name="libev-4.11"; hash="1pwcjch21xc7cfmjldkw1n7lcs4pyqm9dx573wdhmmp4yrpz2mcz"; url="http://dist.schmorp.de/libev/Attic/libev-${version}.tar.gz"; advertisedUrl="http://dist.schmorp.de/libev/Attic/libev-4.11.tar.gz"; }