Semantic MediaWiki is released more or less regularly as a tarball on SourceForge. Those stable releases are recommended for production use. The current stable release of Semantic MediaWiki can be obtained from the project's download page.
SMW releases and current development files can be accessed online via Subversion. The SMW subversion directory shows the current up-to-date content of the development repository. To check out a working copy of the current development files, you can use the following command:
svn checkout http://svn.wikimedia.org/svnroot/mediawiki/trunk/extensions/SemanticMediaWiki/
Stable releases of SMW can be found in the Subversion directory http://svn.wikimedia.org/svnroot/mediawiki/tags/extensions/SemanticMediaWiki. This source can be used to install stable versions using SVN instead of downloading archives as described above.
Help:Download en 0.7
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