Installing FullTextSearchTool tsearch2

Hello everybody,

i tried to "J.U.S.T" install the FullTextSearchTool tsearch2 under the
guidiance of :
http://www.sai.msu.su/~megera/postgres/gist/tsearch/V2/
<http://www.sai.msu.su/%7Emegera/postgres/gist/tsearch/V2/>
and i'm almost losing my mind...
<runningagainstwallheadsfirst>
after i installed postgre which works fine i change to the folder
/contrib/tsearch2/
there i guessed to use MAKE as it is not mentioned in the manual
seemed to work...
from then everything i tried to execute as guided on their website i get
loads and pagelong error messages varying in many different error messages
most are current transaction is aborted til end stuff
over to syntax error at or near default at character 1
or could not access file$libdir/tsearch2: no such file or directory

does anybody have a short instruction manual with only the syntax
on how to install the fulltextcrap without 10000 words around telling
lies of how wonderful and easy this god made tool is? ...
Gods are here to see:
http://www.sai.msu.su/~megera/postgres/gist/oleg-teodor-1.jpg
<http://www.sai.msu.su/%7Emegera/postgres/gist/tsearch/V2/>
Just a simple 10 line instruction on what to do after installing
postgre the fashioned old way and now wanting to add tsearch2

Any help would be appreciated
Thx in advance