integer expected

diff --git a/examples/ruby/basic.rb b/examples/ruby/basic.rb
index 49b08cc..ed0843c 100644 (file)
--- a/examples/ruby/basic.rb
+++ b/examples/ruby/basic.rb
@@ -34,7 +34,7 @@ q.push(SOLVER_INSTALL_SOLVABLE)
 q.push(r)
 
 pool.prepare
-pool.promoteepoch = true
+pool.promoteepoch = 1
 
 # no packages installed so use add_empty_repo
 solv = Solver.new(pool, installed)