Subversion Repositories shark

Error running this command: /usr/local/bin/svn --non-interactive --config-dir /tmp log --xml --verbose -r 101:1 'file:///home/shark/svn/shark/tags/rel_0_5/oslib/libc/cons2.c@101' --limit 2
svn: E160013: File not found: revision 101, path '/shark/tags/rel_0_5/oslib/libc/cons2.c'