Couldn't open PML schema file 'treex_schema.xml'

[fishfree]

TrEd version: 2.5236
Windows version: Windows 11 24H2 (OS build 26100.3194)

Loading file 'D:/downloads/data/hamledt/fa.treex.gz':

ERRORS:

Couldn't open PML schema file 'treex_schema.xml'
File does not exist: treex_schema.xml
 at d:\tred\dependencies\lib\perl5/Treex/PML/Schema.pm line 285.

[dan-zeman]

Have you installed the EasyTreex TrEd extension?

[fishfree]

@dan-zeman Thank you! Now I install it. But the interface is stuck. In the Windows command line console, I see this:

[dan-zeman]

I don't know what's happening here but it looks like there is a problem with the internet connection – your computer needs to communicate with the server cpan.strawberryperl.com and something in the middle is blocking the communication.

[fishfree]

I still cannot get it working even after connecting OS-level proxy. Please help me~

Attached my console output:

Parameterless "use IO" deprecated at tred line 156.
TrEd version: 2.5236
Config file: C:\Users\meme\AppData\Roaming\.tredrc
Your vendor has not defined POSIX macro LC_MESSAGES, used at tred line 642
 at tred line 645.
        main::set_locales() called at tred line 570
Subroutine Tk::Widget::DialogBox redefined at D:\tred\tredlib\libs\tk/Tk/MiscWorkarounds.pm line 39.
Subroutine Tk::Widget::Dialog redefined at D:\tred\tredlib\libs\tk/Tk/MiscWorkarounds.pm line 52.
Reading extension macros: C:\Users\meme\AppData\Roaming\.tred.d\extensions\pdt20\contrib/pml/contrib.mac C:\Users\meme\AppData\Roaming\.tred.d\extensions\nondeprel_common\contrib/nondeprel_common/contrib.mac C:\Users\meme\AppData\Roaming\.tred.d\extensions\discourse\contrib/discourse/contrib.mac C:\Users\meme\AppData\Roaming\.tred.d\extensions\cac\contrib/cac/contrib.mac C:\Users\meme\AppData\Roaming\.tred.d\extensions\pdt_vallex\contrib/vallex/contrib.mac C:\Users\meme\AppData\Roaming\.tred.d\extensions\wsj-anot\contrib/pml_anot/contrib.mac C:\Users\meme\AppData\Roaming\.tred.d\extensions\ptb\contrib/ptb/contrib.mac C:\Users\meme\AppData\Roaming\.tred.d\extensions\pdt35\contrib/pdt35/contrib.mac C:\Users\meme\AppData\Roaming\.tred.d\extensions\sinica\contrib/sinica/contrib.mac C:\Users\meme\AppData\Roaming\.tred.d\extensions\tiger\contrib/tiger/contrib.mac C:\Users\meme\AppData\Roaming\.tred.d\extensions\pdtb3\contrib/pdtb3/contrib.mac
Trying to #include tred.mac. This is now obsolete. Please just import the namespace instead.

 C:\Users\meme\AppData\Roaming\.tred.d\extensions\conll2009\contrib/arl/contrib.mac C:\Users\meme\AppData\Roaming\.tred.d\extensions\conll2009\contrib/conll2009/contrib.mac C:\Users\meme\AppData\Roaming\.tred.d\extensions\easytreex\contrib/easytreex/contrib.mac C:\Users\meme\AppData\Roaming\.tred.d\extensions\rst\contrib/rst/contrib.mac
Trying to #include tred.mac. This is now obsolete. Please just import the namespace instead.

 ... done
Resource path: C:\Users\meme\AppData\Roaming/.tred.d,D:\tred\resources,C:\Users\meme\AppData\Roaming\.tred.d\extensions\pdt20\resources,C:\Users\meme\AppData\Roaming\.tred.d\extensions\discourse\resources,C:\Users\meme\AppData\Roaming\.tred.d\extensions\cac\resources,C:\Users\meme\AppData\Roaming\.tred.d\extensions\pdt_vallex\resources,C:\Users\meme\AppData\Roaming\.tred.d\extensions\wsj-anot\resources,C:\Users\meme\AppData\Roaming\.tred.d\extensions\ptb\resources,C:\Users\meme\AppData\Roaming\.tred.d\extensions\pdt35\resources,C:\Users\meme\AppData\Roaming\.tred.d\extensions\sinica\resources,C:\Users\meme\AppData\Roaming\.tred.d\extensions\tiger\resources,C:\Users\meme\AppData\Roaming\.tred.d\extensions\pdtb3\resources,C:\Users\meme\AppData\Roaming\.tred.d\extensions\conll2009\resources,C:\Users\meme\AppData\Roaming\.tred.d\extensions\rst\resources
PDTB3: Initializing the PDTB3 extension...
PDTB3: Done.
EASYTREEX: Initializing the EasyTreex extension.
EASYTREEX: Treex::Core not installed on the system. Trying to install it from CPAN.EASYTREEX: Executing cpanm: perl -e "use CPAN; CPAN::Shell->rematein(q(notest), q(install), q(Treex::Core));"
CPAN: CPAN::SQLite loaded ok (v0.211)
CPAN: LWP::UserAgent loaded ok (v6.15)
CPAN: Time::HiRes loaded ok (v1.9733)
Fetching with LWP:
http://cpan.strawberryperl.com/authors/01mailrc.txt.gz
LWP failed with code[501] message[Protocol scheme 'localhost' is not supported]

Proxy authentication needed!
 (Note: to permanently configure username and password run
   o conf proxy_user your_username
   o conf proxy_pass your_password
     )
Username:

[choroba]

You can try running cpan and configuring the proxy as recommended in the output.

[fishfree]

@choroba Thank you! But what's the proxy server? I've no idea of Perl & CPAN

[dan-zeman]

@choroba Thank you! But what's the proxy server? I've no idea of Perl & CPAN

A proxy server is nothing specific to Perl or CPAN. It is part of the way how your computer accesses the internet. See, e.g., Wikipedia.