Add sum of squared weights, bump version #55

	name: linux_de_locale

	on:
	push:
	branches:
	- '*'
	tags-ignore:
	- '*'
	pull_request:

	env:
	PERL_MOD_DIR: /home/runner/perl5/lib/perl5

	jobs:
	perl:

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v3

	- uses: shogo82148/actions-setup-perl@v1
	with:
	perl-version: '5.32'

	- name: Locale check
	run: \|
	locale -a
	sudo locale-gen de_DE
	sudo update-locale de_DE

	- name: Locale check 2
	run: \|
	locale -a
	echo Current locale:
	locale

	- name: perl -V
	run: perl -V

	- name: Prepare for cache
	run: \|
	perl -V > perlversion.txt
	echo '20210831' >> perlversion.txt
	ls -l perlversion.txt

	- name: Cache CPAN modules
	uses: actions/cache@v3
	with:
	path: ~/perl5
	key: ${{ runner.os }}-build-${{ hashFiles('perlversion.txt') }}
	restore-keys: \|
	${{ runner.os }}-build-${{ hashFiles('perlversion.txt') }}

	- name: Install Dynamic Dependencies
	run: \|
	which -a cpanm
	which -a perl
	cpanm --notest local::lib
	echo $(perl -Mlocal::lib=${HOME}/perl5)
	eval "$(perl -Mlocal::lib=${HOME}/perl5)"
	cpanm --installdeps .


	- name: Run Tests
	run: \|
	echo $(perl -Mlocal::lib=${HOME}/perl5)
	eval "$(perl -Mlocal::lib=${HOME}/perl5)"
	sudo update-locale de_DE
	export LC_NUMERIC=de_DE.iso88591
	export LC_CTYPE=de_DE.iso88591
	locale
	perl -MPOSIX -E'say join " ", POSIX::strtod 3.14'
	prove -l -j4

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