...

The newrel command requires two positional parameters: the name of a base release (in this example: ana-current) and the name of a directory which will be created for your test release (in this example: analisysanalysis-rel):

newrel ana-current analisysanalysis-rel

This operation will create the directory and populate it with two files:

% ls  analisysanalysis-rel/
SConstruct
.sit_release

...

These two command should be done just once when you're about to work with that test release.

cd analisysanalysis-rel
sit_setup

3. Create new analysis package (Freq: once)

...

This will create directory my_ana_pkg and populate it with few files and sub-directories:

       .../analisysanalysis-rel/
                      ./my_ana_pkg/
                                   SConscript
                                   doc/
                                       README
                                       ChangeLog

...