''Guidelines for new ticket:
* ''No support questions for installation here
* ''Check whether a similar issue has already been reported, a simple search can be done by typing a keyword in the 'Summary' field
* ''Useful [WikiMacros Wiki macros]: display an image (`[[Image(name, ...)]]`) or include a repository file (`[[IncludeSource(source_path, ...)]]`)
*  ''[WikiProcessors Wiki Processors] available for code block: `{{{!#f ... }}}` for Fortran or `{{{#!diff ... }}}` for SVN diff
* ''Notification: set your email in your Trac profile (see 'Preferences' in the upper menu), add registered users or external users with their emails delimited by comma in the 'Cc' field (later obfuscated).
* '' 'Summary' and 'Description' are mandatory, 'Keywords' field is highly recommend for further querying with [/tags Tags] engine, an drop down list will help you to complete it.