fix bug in setup.py introduced in r1508. The 'console' argument is expected to be a list of strings, but was changed to just a string.

diff -r 3903775176ed b
--- /dev/null
+++ b/b
@@ -0,0 +1,1 @@
+123
diff -r 3903775176ed b
--- /dev/null
+++ b/b
@@ -0,0 +1,1 @@
+123