-- Downloading...
   dst='/home/cea/root-6.12.02/builddir/LZ4-prefix/src/lz4-v1.7.5.tar.gz'
   timeout='none'
-- Using src='http://lcgpackages.web.cern.ch/lcgpackages/tarFiles/sources/lz4-v1.7.5.tar.gz'
-- Retrying...
-- Using src='http://lcgpackages.web.cern.ch/lcgpackages/tarFiles/sources/lz4-v1.7.5.tar.gz'
-- Retry after 5 seconds (attempt #2) ...
-- Using src='http://lcgpackages.web.cern.ch/lcgpackages/tarFiles/sources/lz4-v1.7.5.tar.gz'
-- Retry after 5 seconds (attempt #3) ...
-- Using src='http://lcgpackages.web.cern.ch/lcgpackages/tarFiles/sources/lz4-v1.7.5.tar.gz'
-- Retry after 15 seconds (attempt #4) ...
-- Using src='http://lcgpackages.web.cern.ch/lcgpackages/tarFiles/sources/lz4-v1.7.5.tar.gz'
-- Retry after 60 seconds (attempt #5) ...
-- Using src='http://lcgpackages.web.cern.ch/lcgpackages/tarFiles/sources/lz4-v1.7.5.tar.gz'