Follow up changes on the verbosity of the buildout run.

slapos/recipe/template/README.jinja2.txt

@@ -529,7 +529,18 @@ rendering.
     ... ''')
     >>> print system(join('bin', 'buildout')),
     Uninstalling template.
+    Uninstalling sample.
+    Getting distribution for 'samplerecipe'.
+    Got samplerecipe 0.0.0.
     Installing template.
+    The template install returned None.  A path or iterable os paths should be returned.
+    Not found: /tmp/.../zc.buildout/
+    Not found: /tmp/.../zc.buildout/
+    Not found: /tmp/.../samplerecipe/
+    Not found: /tmp/.../samplerecipe/
+    warning: install_lib: 'build/lib' does not exist -- no Python modules to install
+    <BLANKLINE>
+    zip_safe flag not set; analyzing archive contents...
 
 Template was rendered::
 
@@ -549,6 +560,10 @@ Remove rendered file and re-render::
     >>> print system(join('bin', 'buildout')),
     Uninstalling template.
     Installing template.
+    The template install returned None.  A path or iterable os paths should be returned.
+    Unused options for template: 'extra'.
+    Not found: /tmp/.../zc.buildout/
+    Not found: /tmp/.../zc.buildout/
 
 Template was not rendered::
 
@@ -562,6 +577,10 @@ Removing the canary allows template to be re-rendered::
     >>> print system(join('bin', 'buildout')),
     Uninstalling template.
     Installing template.
+    The template install returned None.  A path or iterable os paths should be returned.
+    Unused options for template: 'extra'.
+    Not found: /tmp/.../zc.buildout/
+    Not found: /tmp/.../zc.buildout/
     >>> cat('foo_once')
     dummy