Thomas, maybe I missed it, but why are you using sudo before your cpanm commands?
David On Thu, Sep 14, 2023, 11:05 AM <ng0...@gmail.com> wrote: > Dear All / Ed, > > as mentioned before, it is possible to get a smooth installation of PDL > using (Perl 5.38, PDL 2.084) under Arch - in fact EndeavourOS - by the > commands below. perlbrew is not used as I have not seen a clean install > e.g. under Ubuntu which is still on perl 5.36: > > yay cpanminus > > sudo cpanm Term::ReadKey > > sudo cpanm Term::ReadLine::Gnu > > sudo cpanm Alien::Gnuplot # first > > sudo cpanm PDL::Graphics::Gnuplot # second > > sudo cpanm PDL::Graphics::Simple # third, pops up > > However, *Alien::FreeImage* throws an error in a next step. Would any > developer mind to fix it: > > sudo cpanm Alien::FreeImage # first > (used by: sudo cpanm PDL::IO::Image # second) > ... > Source/OpenEXR/Imath/ImathVec.h:2150:33: error: ISO C++17 does not allow > dynamic exception specifications > 2150 | Vec4<T>::normalizedExc () const throw (IEX_NAMESPACE::MathExc) > | ^~~~~ > In file included from Source/FreeImage/../OpenEXR/IlmImf/ImfXdr.h:108, > from > Source/FreeImage/../OpenEXR/IlmImf/ImfGenericOutputFile.h:40, > from > Source/FreeImage/../OpenEXR/IlmImf/ImfOutputFile.h:49: > Source/OpenEXR/Half/half.h: In constructor ‘half::half(float)’: > Source/OpenEXR/Half/half.h:462:22: warning: ISO C++17 does not allow > ‘register’ storage class specifier [-Wregister] > 462 | register int e = (x.i >> 23) & 0x000001ff; > | ^ > Source/OpenEXR/Half/half.h:473:26: warning: ISO C++17 does not allow > ‘register’ storage class specifier [-Wregister] > 473 | register int m = x.i & 0x007fffff; > | ^ > make: *** [Makefile.gnu:64: Source/FreeImage/PluginEXR.o] Error 1 > ###ERROR### make failed [512] at inc/My/Builder/Unix.pm line 33. > -> FAIL Installing Alien::FreeImage failed. See > /root/.cpanm/work/1694702761.20233/build.log for details. Retry with > --force to force install it. > > Thanks a lot, Thomas > > On Sat, Sep 2, 2023 at 12:47 AM Ed . <ej...@hotmail.com> wrote: > >> Hi Thomas, >> >> >> >> You will want to install Term::ReadKey and probably Term::ReadLine::Gnu >> to have a nicer, more interactive perldl. I don’t use pdl2 myself, but it >> did tell you what it needs to run if you want to use it. >> >> >> >> Also, Alien::Gnuplot only installs (or checks for) actual gnuplot. If you >> want the PDL interface to it, which PDL::Graphics::Simple wraps around, you >> need to install PDL::Graphics::Gnuplot. This would solve the thing >> PDL::Graphics::Simple was telling you: “Sorry, all known plotting >> engines failed. Install one and try again.” Please read >> https://metacpan.org/pod/PDL::Graphics::Simple#SUPPORTED-GRAPHICS-ENGINES >> >> >> >> Best regards, >> >> Ed >> >> >> >> *From: *ng0...@gmail.com >> *Sent: *01 September 2023 18:10 >> *To: *Ed . <ej...@hotmail.com> >> *Cc: *Ingo Schmid <ingo...@gmx.at>; pdl-devel@lists.sourceforge.net >> *Subject: *Re: [Pdl-devel] Debian 12 "-t experimental" install of PDL >> >> >> >> Hello Ed, >> >> >> >> as I understand, there a different options to get First Steps from the >> PDL book to work. I have adopted the approach using perlbrew and cpanm >> as they seem the most stable. >> >> >> >> Please find below the sequence of commands issued and the final error >> messages under Ubuntu. I used the same approach on three different Linux >> distributions (Debian, Ubuntu, Arch) with the same result. >> >> >> >> Is there any chance to reproduce the problem and look into it? >> >> >> >> Thanks a lot, Thomas >> >> >> >> # idea: install PDL piggyback from CPAN under perlbrew >> >> >> >> perlbrew init # change prompt in .profile, .bashrc >> >> perlbrew install perl-5.38.0 >> >> perlbrew install-cpanm >> >> perlbrew install-patchperl >> >> perlbrew switch perl-5.38.0 >> >> >> >> cpanm Alien::Gnuplot # first ...OK >> >> cpanm PDL::Graphics::Simple # second ...OK >> >> >> >> Ubuntu: ~ $ pdl2 >> >> pdl2: Devel::REPL version 1.003011 not found, running >> '/home/th6mas/perl5/perlbrew/perls/perl-5.38.0/bin/perldl' instead... >> >> perlDL shell v1.357 >> >> PDL comes with ABSOLUTELY NO WARRANTY. For details, see the file >> >> 'COPYING' in the PDL distribution. This is free software and you >> >> are welcome to redistribute it under certain conditions, see >> >> the same file for details. >> >> ReadLines, NiceSlice, MultiLines enabled >> >> Reading PDL/default.perldlrc... >> >> WARNING: Error loading PDL: 'Can't locate Term/ReadKey.pm in @INC (you >> may need to install the Term::ReadKey module) (@INC entries checked: >> /home/th6mas/perl5/perlbrew/perls/perl-5.38.0/lib/site_perl/5.38.0/x86_64-linux >> /home/th6mas/perl5/perlbrew/perls/perl-5.38.0/lib/site_perl/5.38.0 >> /home/th6mas/perl5/perlbrew/perls/perl-5.38.0/lib/5.38.0/x86_64-linux >> /home/th6mas/perl5/perlbrew/perls/perl-5.38.0/lib/5.38.0) at >> /home/th6mas/perl5/perlbrew/perls/perl-5.38.0/lib/site_perl/5.38.0/x86_64-linux/PDL/Doc/Perldl.pm >> line 52. >> >> BEGIN failed--compilation aborted at >> /home/th6mas/perl5/perlbrew/perls/perl-5.38.0/lib/site_perl/5.38.0/x86_64-linux/PDL/Doc/Perldl.pm >> line 52. >> >> Compilation failed in require at >> /home/th6mas/perl5/perlbrew/perls/perl-5.38.0/lib/site_perl/5.38.0/x86_64-linux/PDL/default.perldlrc >> line 37. >> >> BEGIN failed--compilation aborted at >> /home/th6mas/perl5/perlbrew/perls/perl-5.38.0/lib/site_perl/5.38.0/x86_64-linux/PDL/default.perldlrc >> line 37. >> >> Compilation failed in require at (eval 14) line 1. >> >> ' - trying blib. >> >> WARNING: PDL startup not found only plain perl available >> >> >> >> Note: AutoLoader not enabled ('use PDL::AutoLoader' recommended) >> >> >> >> perl> use PDL::Graphics::Simple >> >> Can't locate PDL/Graphics/PGPLOT/Window.pm in @INC (you may need to >> install the PDL::Graphics::PGPLOT::Window module) (@INC entries checked: >> /home/th6mas/perl5/perlbrew/perls/perl-5.38.0/lib/site_perl/5.38.0/x86_64-linux >> /home/th6mas/perl5/perlbrew/perls/perl-5.38.0/lib/site_perl/5.38.0 >> /home/th6mas/perl5/perlbrew/perls/perl-5.38.0/lib/5.38.0/x86_64-linux >> /home/th6mas/perl5/perlbrew/perls/perl-5.38.0/lib/5.38.0) at >> /home/th6mas/perl5/perlbrew/perls/perl-5.38.0/lib/site_perl/5.38.0/PDL/Graphics/Simple/PGPLOT.pm >> line 28, <STDIN> line 1. >> >> >> >> perl> imag (sin(rvals(200,200)+1)) >> >> Sorry, all known plotting engines failed. Install one and try again. >> >> at >> /home/th6mas/perl5/perlbrew/perls/perl-5.38.0/lib/site_perl/5.38.0/PDL/Graphics/Simple.pm >> line 434, <STDIN> line 2. >> >> PDL::Graphics::Simple::new("PDL::Graphics::Simple") called at >> /home/th6mas/perl5/perlbrew/perls/perl-5.38.0/lib/site_perl/5.38.0/PDL/Graphics/Simple.pm >> line 389 >> >> PDL::Graphics::Simple::pgswin() called at >> /home/th6mas/perl5/perlbrew/perls/perl-5.38.0/lib/site_perl/5.38.0/PDL/Graphics/Simple.pm >> line 1262 >> >> PDL::Graphics::Simple::_global_or_new() called at >> /home/th6mas/perl5/perlbrew/perls/perl-5.38.0/lib/site_perl/5.38.0/PDL/Graphics/Simple.pm >> line 1151 >> >> PDL::Graphics::Simple::imag(PDL=SCALAR(0x563dd1c9aca0)) called at (eval >> 50) line 1 >> >> eval 'imag (sin(rvals(200,200)+1)) >> >> ' called at (eval 36) line 6 >> >> main::eval_and_report("imag (sin(rvals(200,200)+1))\x{a}") called at >> /home/th6mas/perl5/perlbrew/perls/perl-5.38.0/bin/perldl line 618 >> >> main::process_input() called at >> /home/th6mas/perl5/perlbrew/perls/perl-5.38.0/bin/perldl line 638 >> >> eval {...} called at >> /home/th6mas/perl5/perlbrew/perls/perl-5.38.0/bin/perldl line 638 >> >> require /home/th6mas/perl5/perlbrew/perls/perl-5.38.0/bin/perldl called >> at /home/th6mas/perl5/perlbrew/perls/perl-5.38.0/bin/pdl2 line 27 >> >> main::BEGIN() called at >> /home/th6mas/perl5/perlbrew/perls/perl-5.38.0/bin/pdl2 line 33 >> >> eval {...} called at >> /home/th6mas/perl5/perlbrew/perls/perl-5.38.0/bin/pdl2 line 33 >> >> >> >> perl> quit >> >> >> >> >> >> On Fri, Sep 1, 2023 at 4:56 PM Ed . <ej...@hotmail.com> wrote: >> >> Please just try with the latest (Perl 5.38, PDL 2.084), and report any >> problems? >> >> >> >> Best regards, >> >> Ed >> >> >> >> *From: *ng0...@gmail.com >> *Sent: *31 August 2023 19:09 >> *To: *Ingo Schmid <ingo...@gmx.at> >> *Cc: *pdl-devel@lists.sourceforge.net >> *Subject: *Re: [Pdl-devel] Debian 12 "-t experimental" install of PDL >> >> >> >> Hello Ingo, >> >> >> >> much appreciate! Just to ask which perl version is most likely to run the >> commands from the First Step PDL Book? >> >> >> >> @anyone: which perl version is known to work for that purpose? >> >> >> >> Thanks a lot, Thomas >> >> >> >> On Thu, Aug 31, 2023 at 11:00 AM Ingo Schmid <ingo...@gmx.at> wrote: >> >> Hi, >> >> I have not really read through the whole thread, I apologise if this does >> not apply to your problem then. >> >> I have moved most of the PDL stuff to perlbrew which allows a fairly >> system independent installation, it's berrybrew on windows, I don't own >> Macs. On linux, your distribution most probably provides it, I used apt to >> install the software itself. The best part about is, that system (perl) >> upgrades don't break your PDL installation. This allowed me to consistently >> run things cross platform with no troubles for a long time. >> >> Run >> >> > perlbrew install <perl version> >> > perlbrew install-cpanm >> > perlbrew install-patchperl >> >> It takes a fair amount of installation time and I guess disk space, >> defaults to your home. >> >> Please consult the perlbrew docs for the exact process, this is I think >> the most useful info: https://perlbrew.pl/Perlbrew-and-Friends.html. >> Once you are set, use >> >> > perlbrew switch ... >> >> > cpanm PDL::Graphics::Simple >> >> I guess you may need to install a few dependencies that are either >> ambiguous or simply missing using cpanm from the same shell. I don't >> remember if P:G:S comes with a default backend or if you need to, for >> example, install gnuplot. >> >> I hope this helps. >> >> Ingo >> >> On 8/31/23 10:12, ng0...@gmail.com wrote: >> >> Hello, >> >> >> >> would anyone with a working version mind to post some hints on how to >> achieve: >> >> >> >> cpan PDL::Graphics::Simple >> pdl> use PDL::Graphics::Simple >> pdl> imag (sin(rvals(200,200)+1)) >> >> >> >> on no matter on which platform but with the least number of steps? >> >> >> >> Thanks a lot, Thomas >> >> >> >> On Wed, Aug 30, 2023 at 4:51 PM William Schmidt < >> t.william.schm...@gmail.com> wrote: >> >> Hello Thomas (ngO177), >> >> >> >> I encountered a similar problem building PDL 2.083 and 2.084 in macOS >> Monterrey, to wit: getting PDL::Graphics::Simple to work, or even to pass >> its build tests. Rather than repeat the odyssey I went through here I >> suggest you read the write-up I did at perlmonks that documents the build >> debug process: >> >> >> >> https://www.perlmonks.org/?node_id=11153860 >> >> >> >> I posted this as open-issue #450 at PDL meta-cpan, but alas, no one from >> PDL dev has, as yet, bothered to read it. In a nutshell, you need a >> graphics engine on your machine and if there isn't one, or PDL can't find >> it, the Alien process (since a graphics engine is defined in PDL-speak as >> an alien process) will find one appropriate to your OS on the net, download >> and build it for you. Alas, for macOS Monterrey, Alien built a crippled >> plotting engine. It failed to un-comment any of the three #ifdef terminal >> definitions that support graphics in macOS. Thus, no terminal def for macOS >> was compiled into gnuplot. The fix, for me, was to rtfm the build docs, >> initialize the environment to point to my preferred graphics engine >> (gnuplot, built by me with macports rather than Alien), and enable >> interactive build tests. To be fair to PDL developers, this is all >> documented in the PDL build instructions and 'man gnuplot', but most of us >> take the ease of building Perl modules for granted and don't bother to read >> them unless something goes wrong. Alien is a brilliant idea but at present >> its execution in PDL is flawed. It attempts to transparently obtain for you >> an appropriate graphics engine but fails to build it correctly. With a >> little hacking you can get around this, I did, but as always, your mileage >> will vary. I would very much like to hear from you after you have read the >> perlmonks post and evaluated my solution in a Linux context. My PDL in >> Monterrey is now working correctly, so I held off trying to build PDL in >> Ubuntu, but if nothing works for you I will give it a try. >> >> >> Regards, >> Will Schmidt (perlboy_emeritus) >> >> >> >> >> >> On Wed, Aug 30, 2023 at 5:22 AM <ng0...@gmail.com> wrote: >> >> Hello, >> >> >> >> in order to take some first steps >> >> cpan PDL::Graphics::Simple >> pdl> use PDL::Graphics::Simple >> pdl> imag (sin(rvals(200,200)+1)) >> >> >> >> on Debian 12 w/ experimental repos activated, all I try, see below, fails. >> >> >> >> Any ideas? >> >> Appreciate, Thomas >> pdl >> >> sudo apt -t experimental install *pdl* >> >> sudo apt -t experimental install *pgplot5* >> >> sudo apt -t experimental install *libpgplot-perl* >> >> >> >> sudo apt -t experimental install *libpdl-graphics-gnuplot-perl* >> cpan *graphics simple* >> >> cpan PDL::Graphics::Simple >> >> >> >> ... >> >> Test Summary Report >> >> ------------------- >> >> t/simple.t (Wstat: 512 (exited 2) Tests: 24 Failed: 2) >> >> Failed tests: 1, 12 >> >> Non-zero exit status: 2 >> >> Parse errors: No plan found in TAP output >> >> Files=1, Tests=24, 2 wallclock secs ( 0.01 usr 0.00 sys + 0.26 cusr >> 0.22 csys = 0.49 CPU) >> >> Result: FAIL >> >> Failed 1/1 test programs. 2/24 subtests failed. >> >> make: *** [Makefile:851: test_dynamic] Error 2 >> >> ETJ/PDL-Graphics-Simple-1.009.tar.gz >> >> make test -- NOT OK >> >> //hint// to see the cpan-testers results for installing this module, try: >> >> reports ETJ/PDL-Graphics-Simple-1.009.tar.gz >> *dh-make-perl* >> >> https://wiki.debian.org/PerlFAQ >> >> sudo apt -t experimental install *dh-make-perl* >> >> >> >> dh-make-perl --build --cpan PDL::Graphics::Simple >> >> >> >> ... >> >> Test Summary Report >> >> ------------------- >> >> t/simple.t (Wstat: 512 (exited 2) Tests: 24 Failed: 2) >> >> Failed tests: 1, 12 >> >> Non-zero exit status: 2 >> >> Parse errors: No plan found in TAP output >> >> Files=1, Tests=24, 1 wallclock secs ( 0.01 usr 0.00 sys + 0.29 cusr >> 0.21 csys = 0.51 CPU) >> >> Result: FAIL >> >> Failed 1/1 test programs. 2/24 subtests failed. >> >> make[1]: *** [Makefile:854: test_dynamic] Error 2 >> >> make[1]: Leaving directory '/home/th6mas/PDL-Graphics-Simple-1.009' >> >> dh_auto_test: error: make -j1 test TEST_VERBOSE=1 returned exit code 2 >> >> make: *** [debian/rules:4: build] Error 255 >> >> make: Leaving directory '/home/th6mas/PDL-Graphics-Simple-1.009' >> >> Cannot create deb package: 'debian/rules build' failed. >> >> >> >> _______________________________________________ >> pdl-devel mailing list >> pdl-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/pdl-devel >> >> >> >> _______________________________________________ >> >> pdl-devel mailing list >> >> pdl-devel@lists.sourceforge.net >> >> https://lists.sourceforge.net/lists/listinfo/pdl-devel >> >> _______________________________________________ >> pdl-devel mailing list >> pdl-devel@lists.sourceforge.net >> https://lists.sourceforge.net/lists/listinfo/pdl-devel >> >> >> >> >> > _______________________________________________ > pdl-devel mailing list > pdl-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/pdl-devel >
_______________________________________________ pdl-devel mailing list pdl-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/pdl-devel
