The current code of LKCD and hence the newest lcrash sources are located at sourceforge.
Of course you can receive lcrash source code directly from cvs. To do so you can run: (Simply press Enter, when asked for a password.)
bash$ cvs -d:pserver:anonymous@cvs.lkcd.sourceforge.net:/cvsroot/lkcd login (Logging in to anonymous@cvs.lkcd.sourceforge.net) CVS password: bash$ cvs -z3 -d:pserver:anonymous@cvs.lkcd.sourceforge.net:/cvsroot/lkcd co -d lkcdutils_today lkcdutils
From this point you can follow instructions given in Section 2.3 to compile and install lcrash.
When using recent lcrash versions from cvs, please keep in mind, that this documentation may not yet reflect latest changes of lcrash.