Analyse following RPM build log snippet. Describe contents accurately, without speculation or suggestions for resolution.            
Your analysis must be as concise as possible, while keeping relevant information intact.
Snippet: 
error: Dependency tokens must begin with alpha-numeric, '_' or '/': ("Opening input file" "No such file or directory" "/builddir/build/BUILD/erlang-26.2.5.11-build/BUILDROOT/usr/share/emacs/site-lisp/erlang/erlang-flymake.el")
The error message with dependency token.