Path ympäristömuuttujan asettaminen Dart / Pub Pakettien asentamiseen Windows 7:ssä

Setting Path environment variables in Windows7 for Pub Packages in dart:
Now I have something wrong... can't get Pub packages....  

Hahaa: problem was only:   :    Dont write:  dice:     BUT  dice     without :
Instruction in dartlang and Editors window were little confusing....
No need to read further.....   SOLVED.   No need to set path either...



Path should point to  dart sdk...
http://pub.dartlang.org/doc/#installing-and-configuring-pub
It is not clearly said: is The name of variable export PATH also in Windows 7
Path should be:   C:\Users\Public\dart\dart-sdk\bin
Now I have         Muuttujan arvo:   $PATH:<C:\Users\Public\dart\dart-sdk\bin>/bin
                            export Path
Is that right?        these <>  / bin looks strange.. are they extra....
Can I use Many Path variables in Windows???  Yes.. now I do.  Chrome is there also...

MY NEW PATH SETTINGS IN WINDOWS CONTROL PANEL ARE NOW
export PATH           C:\Users\Public\dart\dart-sdk\bin

In Pub.dartlang.org.doc instructions are with   /   / ...   don't understand..
when windows path is...  C:\Users\Public\dart\dart-sdk\bin

Here, <path to sdk> is the absolute path to the main directory of the SDK. For example, if you install Dart Editor in /home/me/dart, then add this to your PATH:

/home/me/dart/dart-sdk/bin

These are error messages I'v got whebn trying to installa pub packages....
--- 23.3.2013 7:46:31 Running pub install ... ---
Pub install failed, [1] Resolving dependencies...
Could not find package "dice:" at https://pub.dartlang.org.    ( It is in gitHub ?? )

--- 23.3.2013 7:46:52 Running pub install ... ---
Pub install failed, [1] Resolving dependencies...
Cannot install 'dice:' from Git ().                                          
Please ensure Git is correctly installed.                       ( have no Git-program ??) 


Still trying to....

What should be put here:
DartEditor / Tools / Preferences / Package Root Directory    (empty bo to fill)
C:\Users\Public\dart\dart-sdk\bin        (I put this in the box )

Instruction was to use  :  after package..  so:   hart:   dice:    "dice:" at https://pub.dartlang.org.
but in editors pub-window it is not needed....  !!   it is only:    hart     dice  
This may course these problems...

Trying to use git files  zip:s locally..
Must learn, in wich folder to put them.....  
20259  is now editors and SDK  version...   Editor gets stucked.. close - open ...