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In the command line, type:
c:
cd \
md ryzom
cd ryzom
hg clone http://ryzom.hg.sourceforge.net:8000/hgroot/ryzom/ryzom ....
For connecting to a running game-server you have to install apache and mysql, as in Configure Linux ServerWeb Services and thereafter.
Please note that the first part of that page about compiling etc. is outdated, ignore it, until the wiki is corrected.
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