Graph 0.9704 Latest
Kwalitee Issues
 prereq_matches_use

List all used modules in META.yml requires
Error:
 List::Util
 Safe
 Scalar::Util
 strict
 vars
 warnings
 meta_yml_declares_perl_version

If you are using Build.PL define the {requires}{perl} = VERSION field. If you are using MakeMaker (Makefile.PL) you should upgrade ExtUtils::MakeMaker to 6.48 and use MIN_PERL_VERSION parameter. Perl::MinimumVersion can help you determine which version of Perl your module needs.
 use_warnings

Add 'use warnings' (or its equivalents) to all modules (this will require perl > 5.6), or convince us that your favorite module is wellknown enough and people can easily see the modules warn when something bad happens.
Error: Graph::AdjacencyMap, Graph::AdjacencyMap::Heavy, Graph::AdjacencyMap::Light, Graph::AdjacencyMap::Vertex, Graph::AdjacencyMatrix, Graph::Attribute, Graph::BitMatrix, Graph::Directed, Graph::MSTHeapElem, Graph::Matrix, Graph::SPTHeapElem, Graph::TransitiveClosure, Graph::TransitiveClosure::Matrix, Graph::Traversal, Graph::Traversal::BFS, Graph::Traversal::DFS, Graph::Undirected, Graph::UnionFind, Heap071::Elem, Heap071::Fibonacci
 build_prereq_matches_use

List all modules used in the test suite in META.yml build_requires
Error:
 Carp
 Getopt::Long
 Math::Complex
 Test::More
 Text::Abbrev
 lib
 overload
 strict
 vars
 warnings
 has_separate_license_file

This is not a critical issue. Currently mainly informative for the CPANTS authors. It might be removed later.
 meta_yml_has_provides

Add all modules contained in this distribution to the META.yml field 'provides'. Module::Build or Dist::Zilla::Plugin::MetaProvides do this automatically for you.
Modules
Name  Abstract  Version  View 

Graph  graph data structures and algorithms  0.9704  metacpan 
Graph::AdjacencyMap  create and a map of graph vertices or edges  metacpan  
Graph::AdjacencyMap::Heavy  metacpan  
Graph::AdjacencyMap::Light  metacpan  
Graph::AdjacencyMap::Vertex  metacpan  
Graph::AdjacencyMatrix  create and query the adjacency matrix of graph G  metacpan  
Graph::Attribute  metacpan  
Graph::BitMatrix  create and manipulate a V x V bit matrix of graph G  metacpan  
Graph::Directed  directed graphs  metacpan  
Graph::MSTHeapElem  metacpan  
Graph::Matrix  create and manipulate a V x V matrix of graph G  metacpan  
Graph::SPTHeapElem  metacpan  
Graph::TransitiveClosure  create and query transitive closure of graph  metacpan  
Graph::TransitiveClosure::Matrix  create and query transitive closure of graph  metacpan  
Graph::Traversal  traverse graphs  metacpan  
Graph::Traversal::BFS  breadthfirst traversal of graphs  metacpan  
Graph::Traversal::DFS  depthfirst traversal of graphs  metacpan  
Graph::Undirected  undirected graphs  metacpan  
Graph::UnionFind  unionfind data structures  metacpan  
Heap071::Elem  metacpan  
Heap071::Fibonacci  metacpan 