Bug#1121112: leidenalg easy hint

[Adrian Bunk]

Package: release.debian.org
Severity: normal

Britney needs help that python-igraph should be attempted together
with the leidenalg packages:
  easy libleidenalg/0.12.0-1 python-leidenalg/0.11.0-1 python-igraph/1.0.0+ds-1