Hello, trying to install CHR and had the following session:
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Cannot read termcap database;
using dumb terminal settings.
?- [user].
|: :- debug.
|:
|: ^D% user://1 compiled 0.00 sec, 1 clauses
true.
[debug] ?- pack_install(chr).
% Contacting server at http://www.swi-prolog.org/pack/query ...
ERROR: url `'https://www.swi-prolog.org/pack/query'' does not exist (status(500,Internal Server Error))
ERROR: In:
ERROR: [18] throw(error(existence_error(url,'https://www.swi-prolog.org/pack/query'),context(_17208,...)))
ERROR: [17] http_open:send_rec_header(<stream>(0x7f8b2e53da30,0x7f8b2e53db30),_17242,'www.swi-prolog.org','/pack/query',[uri('http://www.swi-prolog.org/pack/query'),...|...],[visited(...),...|...]) at /Applications/SWI-Prolog.app/Contents/swipl/library/http/http_open.pl:525
ERROR: [16] http_open:try_http_proxy(direct,[uri('http://www.swi-prolog.org/pack/query'),...|...],_17316,[post(...),...]) at /Applications/SWI-Prolog.app/Contents/swipl/library/http/http_open.pl:425
ERROR: [15] http_open:http_open('http://www.swi-prolog.org/pack/query',_17382,prolog_pack:[...|...]) at /Applications/SWI-Prolog.app/Contents/swipl/library/http/http_open.pl:378
ERROR: [14] <meta call>
ERROR: [13] '$sig_atomic'(prolog_pack:http_open('http://www.swi-prolog.org/pack/query',_17456,...)) <foreign>
ERROR: [12] setup_call_catcher_cleanup(prolog_pack:http_open('http://www.swi-prolog.org/pack/query',_17500,...),prolog_pack:read_reply(_17512,_17514,_17516),_17486,prolog_pack:close(_17526)) at /Applications/SWI-Prolog.app/Contents/swipl/boot/init.pl:469
ERROR: [11] setup_call_cleanup(prolog_pack:http_open('http://www.swi-prolog.org/pack/query',_17566,...),prolog_pack:read_reply(_17578,_17580,_17582),prolog_pack:close(_17592)) at /Applications/SWI-Prolog.app/Contents/swipl/boot/init.pl:473
ERROR: [10] prolog_pack:query_pack_server(locate(chr),_17624,[]) at /Applications/SWI-Prolog.app/Contents/swipl/library/prolog_pack.pl:1733
ERROR: [9] prolog_pack:pack_default_options(chr,chr,[],_17666) at /Applications/SWI-Prolog.app/Contents/swipl/library/prolog_pack.pl:516
ERROR: [8] prolog_pack:pack_install(chr) at /Applications/SWI-Prolog.app/Contents/swipl/library/prolog_pack.pl:457
ERROR: [7] <user>
Exception: (18) throw(error(existence_error(url, 'https://www.swi-prolog.org/pack/query'), context(_15910, status(500, 'Internal Server Error')))) ?