| Subject: | "no" not allowed in expression |
The test suite fails for perl 5.20 and older:
...
# Failed test 'use PDL::Graphics::Gnuplot;'
# at t/plot.t line 6.
# Tried to use 'PDL::Graphics::Gnuplot'.
# Error: "no" not allowed in expression at /data/home/cpansand/.cpan/build/2019120307/PDL-Graphics-Gnuplot-2.012-3/blib/lib/PDL/Graphics/Gnuplot.pm line 4966, at end of line
# BEGIN not safe after errors--compilation aborted at /data/home/cpansand/.cpan/build/2019120307/PDL-Graphics-Gnuplot-2.012-3/blib/lib/PDL/Graphics/Gnuplot.pm line 4966.
# Compilation failed in require at t/plot.t line 6.
# BEGIN failed--compilation aborted at t/plot.t line 6.
Bailout called. Further testing stopped:
...
See also http://matrix.cpantesters.org/?dist=PDL-Graphics-Gnuplot%202.012 (there are also fails for newer perls, but this is due to another reason, it seems)