Simon Lejeune
7ccf4e60c8
It's possible that the command `wkhtmltopdf --version` returns an empty string (in the use case, it output later in stdout "wkhtmltopdf: error while loading shared libraries: libfontconfig.so.1: cannot open shared object file: No such file or directory"). We chose to display the report in html in this case and also to show a warning to the user inviting him to fix his installation.