- ERROR: Test::Class is not installed

ERRORS/WARNINGS FOUND IN PREREQUISITES.  You may wish to install the versions
of the modules indicated above before proceeding with this installation

Checking whether your kit is complete...
Looks good

Checking prerequisites...
Creating new 'Build' script for 'Class-StorageFactory' version '1.0'
lib/Class/StorageFactory.pm -> blib/lib/Class/StorageFactory.pm
lib/Class/StorageFactory/YAML.pm -> blib/lib/Class/StorageFactory/YAML.pm
Manifying blib/lib/Class/StorageFactory/YAML.pm -> blib/libdoc/Class::StorageFactory::YAML.3
Manifying blib/lib/Class/StorageFactory.pm -> blib/libdoc/Class::StorageFactory.3
HTMLifying blib/lib/Class/StorageFactory/YAML.pm -> blib/libhtml/site/lib/Class/StorageFactory/YAML.html
HTMLifying blib/lib/Class/StorageFactory.pm -> blib/libhtml/site/lib/Class/StorageFactory.html
t/0-signature.....Can't exec "gpg": No such file or directory at /Users/cpanrun/pristine/5.8.7/lib/site_perl/5.8.7/Module/Signature.pm line 134.
Use of uninitialized value in pattern match (m//) at /Users/cpanrun/pristine/5.8.7/lib/site_perl/5.8.7/Module/Signature.pm line 134.
ok
t/base............Base class package "Test::Class" is empty.
    (Perhaps you need to 'use' the module which defines that package first.)
 at lib/TestBase.pm line 3
BEGIN failed--compilation aborted at lib/TestBase.pm line 3.
Compilation failed in require at t/base.t line 9.
BEGIN failed--compilation aborted at t/base.t line 9.
dubious
	Test returned status 2 (wstat 512, 0x200)
t/pod.............ok
t/pod_coverage....ok
t/yaml............Base class package "Test::Class" is empty.
    (Perhaps you need to 'use' the module which defines that package first.)
 at lib/TestBase.pm line 3
BEGIN failed--compilation aborted at lib/TestBase.pm line 3.
Compilation failed in require at (eval 1) line 3.
	...propagated at /Users/cpanrun/pristine/5.8.7/lib/5.8.7/base.pm line 85.
BEGIN failed--compilation aborted at lib/TestYAML.pm line 6.
Compilation failed in require at t/yaml.t line 9.
BEGIN failed--compilation aborted at t/yaml.t line 9.
dubious
	Test returned status 2 (wstat 512, 0x200)
Failed Test Stat Wstat Total Fail  Failed  List of Failed
-------------------------------------------------------------------------------
t/base.t       2   512    ??   ??       %  ??
t/yaml.t       2   512    ??   ??       %  ??
Failed 2/5 test scripts, 60.00% okay. 0/6 subtests failed, 100.00% okay.