UPDATE: this was resolved by the Math::Complex module, thank you for your help

Hi all,

I recently started using ChartClicker on a local machine with no issues. When moving my scripts over to a remote machine and after installing the required modules i am getting this error which has stumped me for a few days now.

Couldn't load class (Chart::Clicker::Renderer) because: Couldn't load 
+class (Graphics::Primitive::Canvas) because: Bareword "pi" not allowe
+d while "strict subs" in use at /usr/lib/perl5/site_perl/5.8.8/Geomet
+ry/Primitive/Ellipse.pm line 27.
BEGIN not safe after errors--compilation aborted at /usr/lib/perl5/sit
+e_perl/5.8.8/Geometry/Primitive/Ellipse.pm line 56.
Compilation failed in require at /usr/lib/perl5/site_perl/5.8.8/Graphi
+cs/Primitive/Path.pm line 10.
BEGIN failed--compilation aborted at /usr/lib/perl5/site_perl/5.8.8/Gr
+aphics/Primitive/Path.pm line 10.
Compilation failed in require at /usr/lib/perl5/site_perl/5.8.8/Graphi
+cs/Primitive/Canvas.pm line 10.
BEGIN failed--compilation aborted at /usr/lib/perl5/site_perl/5.8.8/Gr
+aphics/Primitive/Canvas.pm line 10.
Compilation failed in require at /usr/lib64/perl5/site_perl/5.8.8/x86_
+64-linux-thread-multi/Class/MOP.pm line 117.
 at /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi/Class/M
+OP.pm line 123
    Class::MOP::__ANON__('Bareword "pi" not allowed while "strict subs
+" in use at /usr/...') called at /usr/lib/perl5/site_perl/5.8.8/Try/T
+iny.pm line 100
    Try::Tiny::try('CODE(0x1714a120)', 'Try::Tiny::Catch=REF(0x1714a1a
+0)') called at /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-m
+ulti/Class/MOP.pm line 128
    Class::MOP::load_first_existing_class('Graphics::Primitive::Canvas
+') called at /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-mul
+ti/Class/MOP.pm line 140
    Class::MOP::load_class('Graphics::Primitive::Canvas', 'undef') cal
+led at /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi/Moo
+se/Meta/Class.pm line 554
    Moose::Meta::Class::superclasses('undef', 'Graphics::Primitive::Ca
+nvas') called at /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread
+-multi/Moose.pm line 61
    Moose::extends('Moose::Meta::Class=HASH(0x17149430)', 'Graphics::P
+rimitive::Canvas') called at /usr/lib64/perl5/site_perl/5.8.8/x86_64-
+linux-thread-multi/Moose/Exporter.pm line 356
    Moose::extends('Graphics::Primitive::Canvas') called at /usr/lib/p
+erl5/site_perl/5.8.8/Chart/Clicker/Renderer.pm line 7
    require Chart/Clicker/Renderer.pm called at /usr/lib64/perl5/site_
+perl/5.8.8/x86_64-linux-thread-multi/Class/MOP.pm line 117
    Class::MOP::__ANON__() called at /usr/lib/perl5/site_perl/5.8.8/Tr
+y/Tiny.pm line 71
    eval {...} called at /usr/lib/perl5/site_perl/5.8.8/Try/Tiny.pm li
+ne 67
    Try::Tiny::try('CODE(0x16dfcf50)', 'Try::Tiny::Catch=REF(0x1721e4e
+0)') called at /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-m
+ulti/Class/MOP.pm line 128
    Class::MOP::load_first_existing_class('Chart::Clicker::Renderer') 
+called at /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi/
+Class/MOP.pm line 140
    Class::MOP::load_class('Chart::Clicker::Renderer', 'undef') called
+ at /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi/Moose/
+Meta/Class.pm line 554
    Moose::Meta::Class::superclasses('undef', 'Chart::Clicker::Rendere
+r') called at /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-mu
+lti/Moose.pm line 61
    Moose::extends('Moose::Meta::Class=HASH(0x16dd25b0)', 'Chart::Clic
+ker::Renderer') called at /usr/lib64/perl5/site_perl/5.8.8/x86_64-lin
+ux-thread-multi/Moose/Exporter.pm line 356
    Moose::extends('Chart::Clicker::Renderer') called at /usr/lib/perl
+5/site_perl/5.8.8/Chart/Clicker/Renderer/Line.pm line 9
    require Chart/Clicker/Renderer/Line.pm called at /usr/lib/perl5/si
+te_perl/5.8.8/Chart/Clicker/Context.pm line 10
    Chart::Clicker::Context::BEGIN() called at /usr/lib/perl5/site_per
+l/5.8.8/Chart/Clicker/Renderer.pm line 0
    eval {...} called at /usr/lib/perl5/site_perl/5.8.8/Chart/Clicker/
+Renderer.pm line 0
    require Chart/Clicker/Context.pm called at /usr/lib/perl5/site_per
+l/5.8.8/Chart/Clicker.pm line 20
    Chart::Clicker::BEGIN() called at /usr/lib/perl5/site_perl/5.8.8/C
+hart/Clicker/Renderer.pm line 0
    eval {...} called at /usr/lib/perl5/site_perl/5.8.8/Chart/Clicker/
+Renderer.pm line 0
    require Chart/Clicker.pm called at chart_test.pl line 8
    main::BEGIN() called at /usr/lib/perl5/site_perl/5.8.8/Chart/Click
+er/Renderer.pm line 0
    eval {...} called at /usr/lib/perl5/site_perl/5.8.8/Chart/Clicker/
+Renderer.pm line 0
Compilation failed in require at /usr/lib64/perl5/site_perl/5.8.8/x86_
+64-linux-thread-multi/Class/MOP.pm line 117.
 at /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi/Class/M
+OP.pm line 123
    Class::MOP::__ANON__('Couldn\'t load class (Graphics::Primitive::C
+anvas) because: B...') called at /usr/lib/perl5/site_perl/5.8.8/Try/T
+iny.pm line 100
    Try::Tiny::try('CODE(0x16dfcf50)', 'Try::Tiny::Catch=REF(0x1721e4e
+0)') called at /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-m
+ulti/Class/MOP.pm line 128
    Class::MOP::load_first_existing_class('Chart::Clicker::Renderer') 
+called at /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi/
+Class/MOP.pm line 140
    Class::MOP::load_class('Chart::Clicker::Renderer', 'undef') called
+ at /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-multi/Moose/
+Meta/Class.pm line 554
    Moose::Meta::Class::superclasses('undef', 'Chart::Clicker::Rendere
+r') called at /usr/lib64/perl5/site_perl/5.8.8/x86_64-linux-thread-mu
+lti/Moose.pm line 61
    Moose::extends('Moose::Meta::Class=HASH(0x16dd25b0)', 'Chart::Clic
+ker::Renderer') called at /usr/lib64/perl5/site_perl/5.8.8/x86_64-lin
+ux-thread-multi/Moose/Exporter.pm line 356
    Moose::extends('Chart::Clicker::Renderer') called at /usr/lib/perl
+5/site_perl/5.8.8/Chart/Clicker/Renderer/Line.pm line 9
    require Chart/Clicker/Renderer/Line.pm called at /usr/lib/perl5/si
+te_perl/5.8.8/Chart/Clicker/Context.pm line 10
    Chart::Clicker::Context::BEGIN() called at /usr/lib/perl5/site_per
+l/5.8.8/Chart/Clicker/Renderer/Line.pm line 0
    eval {...} called at /usr/lib/perl5/site_perl/5.8.8/Chart/Clicker/
+Renderer/Line.pm line 0
    require Chart/Clicker/Context.pm called at /usr/lib/perl5/site_per
+l/5.8.8/Chart/Clicker.pm line 20
    Chart::Clicker::BEGIN() called at /usr/lib/perl5/site_perl/5.8.8/C
+hart/Clicker/Renderer/Line.pm line 0
    eval {...} called at /usr/lib/perl5/site_perl/5.8.8/Chart/Clicker/
+Renderer/Line.pm line 0
    require Chart/Clicker.pm called at chart_test.pl line 8
    main::BEGIN() called at /usr/lib/perl5/site_perl/5.8.8/Chart/Click
+er/Renderer/Line.pm line 0
    eval {...} called at /usr/lib/perl5/site_perl/5.8.8/Chart/Clicker/
+Renderer/Line.pm line 0
Compilation failed in require at /usr/lib/perl5/site_perl/5.8.8/Chart/
+Clicker/Context.pm line 10.
BEGIN failed--compilation aborted at /usr/lib/perl5/site_perl/5.8.8/Ch
+art/Clicker/Context.pm line 10.
Compilation failed in require at /usr/lib/perl5/site_perl/5.8.8/Chart/
+Clicker.pm line 20.
BEGIN failed--compilation aborted at /usr/lib/perl5/site_perl/5.8.8/Ch
+art/Clicker.pm line 20.
Compilation failed in require at chart_test.pl line 8.
BEGIN failed--compilation aborted at chart_test.pl line 8.
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Has anybody seen this errors or know what proper steps to remedy this situation?

Thanks, John