Fixed: NameError: name 'locale_encoding' is not defined File /bin/rst2html.py, line 17, in <module> from docutils.core import publish_cmdline, default_description File /usr/lib/python2.7/site-packages/docutils/core.py, line 20, in <module> from docutils import frontend, io, utils, readers, writers File /usr/lib/python2.7/site-packages/docutils/frontend.py, line 41, in <module> import docutils.utils File /usr/lib/python2.7/site-packages/docutils/utils/__init__.py, line 20, in <module> import docutils.io File /usr/lib/python2.7/site-packages/docutils/io.py, line 18, in <module> from docutils.utils.error_reporting import locale_encoding, ErrorString, ErrorOutput File /usr/lib/python2.7/site-packages/docutils/utils/error_reporting.py, line 60, in <module> codecs.lookup(locale_encoding or '') # None -> '' NameError: name 'locale_encoding' is not defined

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.. -*- coding: utf-8; -*-

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=======

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 Perl.

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=======

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.. contents::

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   :local:

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Print stack trace in Perl.

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==========================

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::

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  use Devel::StackTrace;

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  my $trace = Devel::StackTrace->new;

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  print $trace->as_string; # like carp

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Print execution trace in Perl.

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==============================

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``Devel::Trace`` print out each line before it is executed (like ``sh -x``).

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