diff --git a/appveyor.yml b/appveyor.yml
index d53e409..23e1b2a 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -16,6 +16,7 @@ environment:
 
 install:
   - "SET PATH=C:\\Python%PYTHON%;c:\\Python%PYTHON%\\scripts;%PATH%"
+  # NB: pip install -e .[test] fails for obscure namespace package reasons
   - pip install .[test]
   - ps: if($env:SUBUNIT -eq 1) { pip install python-subunit }
 
diff --git a/setup.py b/setup.py
index 8fe3589..6b00181 100644
--- a/setup.py
+++ b/setup.py
@@ -48,9 +48,6 @@
 import os
 os.chdir(%r)
 
-import zope
-print(zope.__path__)
-
 # The following unused imports are dark magic that makes the tests pass on
 # Python 3.5 on Travis CI.  I do not understand why.
 import zope.exceptions.exceptionformatter