Description of problem: Either the output from wkhtmltopdf is reporting the wrong version, or the wrong version was built: wkhtmltopdf You need to specify atleast one input file, and exactly one output file Use - for stdin or stdout Name: wkhtmltopdf 0.10.0 rc2 rpm -q wkhtmltopdf wkhtmltopdf-0.11.0-0.2.rc1.el7.1.x86_64 Version-Release number of selected component (if applicable): wkhtmltopdf-0.11.0-0.2.rc1.el7.1.x86_64 So if it is misreporting the version I would suggest a patch, if the version is just wrong and the RPM is labelled wrong, well, I reckon they should be unified.