OK,
Use the ShrikeBot installer but intead of using the intall paths found by the installer.
Press the Browse button to select your c:\hlserver\dod\ folder.
Now to make them work with metamod do the following:
Open up the metamod config file.
c:\hlserver\dod\addons\metamod\config.ini
and add the following line :
gamedll dlls/shrikebot.dll
Or you can add this to your shortcut command line:
+localinfo mm_gamedll dlls/shrikebot.dll
Use only one of the two options.
*the path to your dedicated dod folder might look a little different from the above.
depends on to where you installed it.
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You can find some more info on that topic
here