Provide a sample of custom environment variable in configuration file

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk/utils@42227 20353a03-c40f-0410-a6d1-a30d3c3de9de

cloudooo/samples/cloudooo.conf

@@ -41,6 +41,11 @@ virtual_display_port = 6097
 virtual_display_id = 97
 virtual_screen = 0
 
+## Required environment variables to load expected libraries
+## from trusted location. Must be prefixed by env-
+#env-LD_LIBRARY_PATH:/opt/erp5/trunk/parts/fontconfig/lib:/opt/erp5/trunk/parts/libpng/lib:/opt/erp5/trunk/parts/libjpeg/lib:/opt/erp5/trunk/parts/libtiff/lib:/opt/erp5/trunk/parts/zlib/lib
+#env-PATH:
+
 [server:main]
 use = egg:PasteScript#wsgiutils
 host = 0.0.0.0