Install fail

[alainbebe]

Hi,
I try to install perl6-tidy, but install parser fail.

===> Testing: Perl6::Parser:ver<0.3.0>:authgithub:drforr
[Perl6::Parser] Cannot call method 'parsegrammar' on a null object
[Perl6::Parser] in method parse at /home/alain/.zef/store/Perl6-Parser-0.3.0.tar.gz/Perl6-Parser-0.3.0/lib/Perl6/Parser.pm6 (Perl6::Parser) line 545
[Perl6::Parser] in block at t/01-parse-text.t line 13
[Perl6::Parser] Cannot call method 'parsegrammar' on a null object
[Perl6::Parser] in method parse at /home/alain/.zef/store/Perl6-Parser-0.3.0.tar.gz/Perl6-Parser-0.3.0/lib/Perl6/Parser.pm6 (Perl6::Parser) line 545
[Perl6::Parser] in method to-tree at /home/alain/.zef/store/Perl6-Parser-0.3.0.tar.gz/Perl6-Parser-0.3.0/lib/Perl6/Parser.pm6 (Perl6::Parser) line 585
[Perl6::Parser] in block at t/02-build-tree.t line 17

zef --version
v0.8.2
raku --version
This is Rakudo version 2020.01 built on MoarVM version 2020.01.1
implementing Perl 6.d.
cat /etc/debian_version
10.0

[alainbebe]

It works with rakudo-star-2019.03
I don't know why, but with my 2020.01
my $compiler := nqp::getcomp('perl6');
say $compiler;
return : (Mu)
But know, I have
`perl6-tidy grammar.raku
Could not find symbol '&Catch-All'
in method fall-through at /home/opt/rakudo-star-2019.03/install/share/perl6/site/sources/FE4C650BE4EA4561724D9BA36A6BF394D888DB27 (Perl6::Parser::Factory) line 547
in method _statement at /home/opt/rakudo-star-2019.03/install/share/perl6/site/sources/FE4C650BE4EA4561724D9BA36A6BF394D888DB27 (Perl6::Parser::Factory) line 6730
in method _statementlist at /home/opt/rakudo-star-2019.03/install/share/perl6/site/sources/FE4C650BE4EA4561724D9BA36A6BF394D888DB27 (Perl6::Parser::Factory) line 6740
in method build at /home/opt/rakudo-star-2019.03/install/share/perl6/site/sources/FE4C650BE4EA4561724D9BA36A6BF394D888DB27 (Perl6::Parser::Factory) line 1879
in method build-tree at /home/opt/rakudo-star-2019.03/install/share/perl6/site/sources/4330BD1B53569952EDF290D2FC9E00D9BE0BFA9A (Perl6::Parser) line 573
in method to-tree at /home/opt/rakudo-star-2019.03/install/share/perl6/site/sources/4330BD1B53569952EDF290D2FC9E00D9BE0BFA9A (Perl6::Parser) line 586
in method to-tokens-only at /home/opt/rakudo-star-2019.03/install/share/perl6/site/sources/4330BD1B53569952EDF290D2FC9E00D9BE0BFA9A (Perl6::Parser) line 596
in method tidy at /home/opt/rakudo-star-2019.03/install/share/perl6/site/sources/EDAF7BC963761603883D884BF9B8AF9C84083F99 (Perl6::Tidy) line 512
in method tidy at /home/opt/rakudo-star-2019.03/install/share/perl6/site/sources/EDAF7BC963761603883D884BF9B8AF9C84083F99 (Perl6::Tidy) line 571
in sub MAIN at /home/opt/rakudo-star-2019.03/install/share/perl6/site/resources/F1C1E7596E4E80347402CD8FDD5DB16CE23B4722 line 26
in block at /home/opt/rakudo-star-2019.03/install/share/perl6/site/resources/F1C1E7596E4E80347402CD8FDD5DB16CE23B4722 line 3
in sub MAIN at /opt/rakudo-star/install/share/perl6/site/bin/perl6-tidy line 3
in block at /opt/rakudo-star/install/share/perl6/site/bin/perl6-tidy line 1

`

[alainbebe]

Fail also with raku --version
This is Rakudo version 2020.05.1 built on MoarVM version 2020.05
implementing Raku 6.d.

[wenjie1991]

I encountered the same issue. I tried to fix this problem by the PR Raku#3.