Ask the owner of the distribution (the one who released it first, or the one who is designated in x_authority) to give you a (co-)maintainer's permission.

Error:

• PDL::Graphics::Prima::DataSet::Annotation
• PDL::Graphics::Prima::DataSet::Collection
• PDL::Graphics::Prima::DataSet::Dist
• PDL::Graphics::Prima::DataSet::Func
• PDL::Graphics::Prima::DataSet::Grid
• PDL::Graphics::Prima::DataSet::Image
• PDL::Graphics::Prima::DataSet::Pair
• PDL::Graphics::Prima::Palette::HSVrange
• PDL::Graphics::Prima::PlotType::Annotation
• PDL::Graphics::Prima::PlotType::Annotation::Box
• PDL::Graphics::Prima::PlotType::Annotation::Line
• PDL::Graphics::Prima::PlotType::Annotation::Region
• PDL::Graphics::Prima::PlotType::Annotation::Text
• PDL::Graphics::Prima::PlotType::CallBack
• PDL::Graphics::Prima::PlotType::Grid
• PDL::Graphics::Prima::PlotType::Grid::Matrix
• PDL::Graphics::Prima::PlotType::Image
• PDL::Graphics::Prima::PlotType::Image::Basic
• PDL::Graphics::Prima::PlotType::Pair
• PDL::Graphics::Prima::PlotType::Pair::Area
• PDL::Graphics::Prima::PlotType::Pair::Bands
• PDL::Graphics::Prima::PlotType::Pair::Blobs
• PDL::Graphics::Prima::PlotType::Pair::BoxAndWhisker
• PDL::Graphics::Prima::PlotType::Pair::ErrorBars
• PDL::Graphics::Prima::PlotType::Pair::Histogram
• PDL::Graphics::Prima::PlotType::Pair::Lines
• PDL::Graphics::Prima::PlotType::Pair::Spikes
• PDL::Graphics::Prima::PlotType::Pair::Symbols
• PDL::Graphics::Prima::PlotType::Pair::TrendLines
• PDL::Graphics::Prima::PlotType::Role::Raster
• PDL::Graphics::Prima::Scaling::Linear
• PDL::Graphics::Prima::Scaling::Log
• Prima::Plot

Split the distribution, or fix the version numbers to make them consistent (use the highest version number to avoid version downgrade).

Error: 0.18,0.20

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.

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