"slurp" is not exported by the Mojo::Util module

[eserte]

This test failure is probably caused by a too old Mojolicious version (if this is true, then a minimum prereq version should be specified):

"slurp" is not exported by the Mojo::Util module
Can't continue after import errors at /opt/perl-5.24.0/lib/site_perl/5.24.0/Mojolicious/Plugin/PODRenderer.pm line 8.
BEGIN failed--compilation aborted at /opt/perl-5.24.0/lib/site_perl/5.24.0/Mojolicious/Plugin/PODRenderer.pm line 8.
Compilation failed in require at (eval 88) line 1.
# Looks like your test exited with 255 before it could output anything.
t/exception.t ... 
Dubious, test returned 255 (wstat 65280, 0xff00)
Failed 3/3 subtests 
"slurp" is not exported by the Mojo::Util module
Can't continue after import errors at /opt/perl-5.24.0/lib/site_perl/5.24.0/Mojolicious/Plugin/PODRenderer.pm line 8.
BEGIN failed--compilation aborted at /opt/perl-5.24.0/lib/site_perl/5.24.0/Mojolicious/Plugin/PODRenderer.pm line 8.
Compilation failed in require at (eval 88) line 1.
# Looks like your test exited with 255 before it could output anything.
t/lite_app.t .... 
Dubious, test returned 255 (wstat 65280, 0xff00)
Failed 2/2 subtests