[Nix-dev] Error: invalid printer model name
Kirill Elagin
kirelagin at gmail.com
Tue Jun 20 23:11:27 CEST 2017
Well, this time it’s pretty hard to tell just form the source code, without
executing it. It seems that the model name is passed on the command line,
but who passes it to whom and what does the check do... unfortunately that
needs deepere debugging, with more verbose output, and probably even adding
additional logging to the code :(.
Maybe someone else can share their ideas.
On Tue, Jun 20, 2017 at 11:49 PM Nawal Husnoo <nawal at husnoo.com> wrote:
> Thanks for your help, I don't really know why I keep missing the obvious :P
>
> I've now compiled the pstocanonij you suggested, but unfortunately:
>
> Jun 20 21:23:51 heisenbug cupsd[21991]: pstocanonij:
> /home/nawal/.nix-profile/bin//gs -sstdout=%stderr -r600 -g4958x7016 -q
> -dNOPROMPT -dSAFER -sDEVICE=ppmraw -sOutputFile=%stdout -|
> /home/nawal/.nix-profile/bin//cifmp250 --imageres 600 --papersize a4
> --media plain --paperload asf --bbox 9,14,586,834 --fit --copies 1
> Jun 20 21:23:51 heisenbug cupsd[21991]: Error: invalid printer model name
> Jun 20 21:23:51 heisenbug cupsd[21991]: Read 324 bytes of back-channel
> data...
> Jun 20 21:23:52 heisenbug cupsd[21991]: Wrote 1 pages...
> Jun 20 21:23:52 heisenbug cupsd[21991]: PID 30211 (pstops) exited with no
> errors.
>
>
> [nawal at heisenbug:~/data/nixos/user/pkgs/canon]$ grep "invalid printer
> model name" -R ./cnijfilter-common/cnijfilter-3.40/src/bjfoption.c
> fprintf(stderr, "Error: invalid printer model name\n");
>
> A bit of googling suggests the "model name" isn't quite what's in the ppd
> file...
>
> [nawal at heisenbug:~/data/nixos/user/pkgs/canon]$ grep Name -R ./usr/| grep
> ppd | grep Model
> ./usr/share/ppd/canonmp250.ppd:*ModelName: "Canon MP250 series"
>
> I think this might be where I leave the rabbit hole...
>
>
>
> On 20 June 2017 at 20:57, Kirill Elagin <kirelagin at gmail.com> wrote:
>
>> Well, the log you posted is pretty clear on that: `pstocanonij` is
>> calling it. Googling `pstocanonij` gives me this:
>>
>>
>> https://github.com/endlessm/cnijfilter-common/blob/master/pstocanonij/filter/pstocanonij.c#L45-L52
>>
>> and sure enough
>>
>>
>> https://github.com/endlessm/cnijfilter-common/blob/master/pstocanonij/filter/pstocanonij.c#L687-L695
>>
>> Now, the question is what to do. It looks like the source of
>> `pstocanonij` is public (but you‘ll have to check what is this github
>> repository, and where does the code come from, to be on the safe side with
>> the licence, especially if you want to submit this expression to nixpkgs
>> later). If this part of the driver is really opensource, than the answer is
>> obvious, you just go there and fix the paths ;).
>>
>> On Tue, Jun 20, 2017 at 10:33 PM Nawal Husnoo <nawal at husnoo.com> wrote:
>>
>>> Ah the lesson is I need to wake up fully before coding! Thank you!
>>>
>>> Still stuck - so close and yet so far!
>>>
>>> Error:
>>> ======
>>>
>>> Jun 20 20:17:17 heisenbug cupsd[21991]: pstocanonij: /usr/bin/gs -r600
>>> -g4958x7016 -q -dNOPROMPT -dSAFER -sDEVICE=ppmraw -sOutputFile=- -|
>>> /usr/bin/cifmp250 --imageres 600 --papersize a4 --media plain --paperload
>>> asf --bbox 9,14,586,834 --fit
>>> Jun 20 20:17:17 heisenbug cupsd[21991]: /bin/sh: /usr/bin/gs: No such
>>> file or directory
>>> Jun 20 20:17:17 heisenbug cupsd[21991]: /bin/sh: /usr/bin/cifmp250: No
>>> such file or directory
>>> Jun 20 20:17:17 heisenbug cupsd[21991]: Sent 0 bytes...
>>>
>>> Of course, the files /usr/bin/gs and /usr/bin/cifmp250 don't exist, this
>>> being nix and all...
>>>
>>>
>>> [nawal at heisenbug:~/data/nixos/user/pkgs/canon]$ which gs
>>> /home/nawal/.nix-profile/bin/gs
>>>
>>> [nawal at heisenbug:~/data/nixos/user/pkgs/canon]$ which cifmp250
>>> /home/nawal/.nix-profile/bin/cifmp250
>>>
>>> Closest thing I found was:
>>>
>>> https://github.com/NixOS/nixpkgs/blob/master/pkgs/misc/cups/drivers/canon/default.nix
>>>
>>> https://github.com/NixOS/nixpkgs/blob/master/pkgs/misc/cups/drivers/canon/preload.c
>>>
>>> but it's not clear to me how to port that to my problem... It's not even
>>> clear to me who's calling these two binaries, as grepping the deb file
>>> contents isn't turning up anything...
>>>
>>> thanks for any ideas!
>>>
>>> Nawal
>>>
>>>
>>>
>>>
>>> default.nix
>>> ======================================================
>>> { stdenv
>>> , pkgs
>>> , udev
>>> , alsaLib
>>> , gtk2-x11
>>> , patchelf
>>> , binutils
>>> , popt
>>> , cups
>>> , cairo
>>> , pango
>>> , fontconfig
>>> , glib
>>> , dpkg
>>> , atk
>>> , procps
>>> , gdk_pixbuf
>>> , zlib
>>> , libxml2
>>> , perl
>>> , libtiff
>>> , firefox
>>> , libX11
>>> , libXcursor
>>> , libXrandr
>>> , libXext
>>> , libXinerama
>>> , libXrender
>>> , libXi
>>> , libXfixes
>>> , libpng12
>>> , pkgconfig
>>> }:
>>>
>>> stdenv.mkDerivation {
>>> name = "canon-mp250";
>>> src = ./usr;
>>> builder = ./builder.sh;
>>> buildInputs = [libtiff perl pkgconfig];
>>>
>>> configurePhase = ''
>>> echo "CONFIGURE TIFF ${libtiff.out}/lib/libtiff.so"
>>> '';
>>>
>>> libPath = stdenv.lib.makeLibraryPath [
>>> stdenv.cc.cc
>>> udev
>>> alsaLib
>>> gtk2-x11
>>> binutils
>>> popt
>>> cups
>>> cairo
>>> pango
>>> fontconfig
>>> glib
>>> dpkg
>>> atk
>>> procps
>>> patchelf
>>> gdk_pixbuf
>>> libxml2
>>> libtiff
>>> libpng12
>>> libX11
>>> libXcursor
>>> libXrandr
>>> libXext
>>> libXinerama
>>> libXrender
>>> libXi
>>> libXfixes
>>> ];
>>>
>>> }
>>>
>>>
>>>
>>>
>>>
>>> builder.sh
>>> ======================================================
>>> source $stdenv/setup
>>>
>>> mkdir -p $out/
>>> cp -r $src/* $out/
>>>
>>>
>>> chmod 777 -R $out/*
>>>
>>> patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
>>> --set-rpath $libPath:$out/lib \
>>> $out/bin/cngpijmonmp250
>>>
>>> patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
>>> --set-rpath $libPath:$out/lib \
>>> $out/bin/cngpij
>>>
>>> patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
>>> --set-rpath $libPath:$out/lib \
>>> $out/bin/cnijnetprn
>>>
>>> patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
>>> --set-rpath $libPath:$out/lib \
>>> $out/bin/lgmonmp250
>>>
>>> patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
>>> --set-rpath $libPath:$out/lib \
>>> $out/bin/cifmp250
>>>
>>> patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
>>> --set-rpath $libPath:$out/lib \
>>> $out/bin/printuimp250
>>>
>>> patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
>>> --set-rpath $libPath:$out/lib \
>>> $out/bin/cnijnpr
>>>
>>> patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
>>> --set-rpath $libPath:$out/lib \
>>> $out/lib/cups/filter/pstocanonij
>>>
>>> patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
>>> --set-rpath $libPath:$out/lib \
>>> $out/lib/cups/backend/cnijusb
>>>
>>> patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
>>> --set-rpath $libPath:$out/lib \
>>> $out/lib/cups/backend/cnijnet
>>>
>>> ls -lh $out/lib/
>>> ls -lh $out/
>>>
>>> ln -sv $out/lib/libcnbpcmcm356.so.8.0.1 $out/lib/libcnbpcmcm356.so
>>> ln -sv $out/lib/libcnbpcnclbjcmd356.so.3.3.0
>>> $out/lib/libcnbpcnclbjcmd356.so
>>> ln -sv $out/lib/libcnbpess356.so.3.3.3 $out/lib/libcnbpess356.so
>>> ln -sv $out/lib/libcnnet.so.1.2.0 $out/lib/libcnnet.so
>>> ln -sv $out/lib/libcnbpcnclapi356.so.3.5.0 $out/lib/libcnbpcnclapi356.so
>>> ln -sv $out/lib/libcnbpcnclui356.so.3.6.0 $out/lib/libcnbpcnclui356.so
>>> ln -sv $out/lib/libcnbpo356.so.1.0.2 $out/lib/libcnbpo356.so
>>>
>>> LIBTIFF=$(pkg-config --libs-only-L libtiff-4 | sed -e
>>> 's/-L//g')/libtiff.so.5
>>> ln -s $LIBTIFF $out/lib/libtiff.so.4
>>>
>>>
>>>
>>>
>>>
>>>
>>> On 20 June 2017 at 10:11, Kirill Elagin <kirelagin at gmail.com> wrote:
>>>
>>>> You do `chmod 777` on a bunch of files, but not on `$out/lib`, but it’s
>>>> the creation of a link in `$out/lib` that fails, and according to your
>>>> output of `ls` the `lib` directory does not have the `w` permission indeed,
>>>> which is required to create a link in it.
>>>>
>>>> I am not sure how this works exactly, but it seems that `cp` removes
>>>> the `w` permission when copying, so you either have to reset this
>>>> permissions yourself or, probably simpler, `mkdir -p "$out/lib"`
>>>> beforehand, in which case `cp` will not overwrite its permissions.
>>>>
>>>> On Tue, Jun 20, 2017 at 11:28 AM Nawal Husnoo <nawal at husnoo.com> wrote:
>>>>
>>>>> Hi
>>>>>
>>>>> I have the following default.nix and builder.sh, copied from the
>>>>> acroread example and adapted. They are called from config.nix. I'm getting
>>>>> permission denied when I try to create a symbolic link. Any ideas?
>>>>>
>>>>> thanks
>>>>>
>>>>> Nawal
>>>>>
>>>>>
>>>>> Error:
>>>>>
>>>>> [nawal at heisenbug:~/data/nixos/user/pkgs/canon]$ nix-env -i all
>>>>> warning: there are multiple derivations named ‘all’; using the first
>>>>> one
>>>>> replacing old ‘all’
>>>>> installing ‘all’
>>>>> these derivations will be built:
>>>>> /nix/store/w1w639kybx0lgvdmnb9ipg0j1xvb9wlq-canon-mp250.drv
>>>>> /nix/store/bmp2ibgc82rmx14bgavd3pknwxwdp4ld-all.drv
>>>>> building path(s)
>>>>> ‘/nix/store/q5qyxyqrfscdv7yj6aywx9v518215wdr-canon-mp250’
>>>>> total 764K
>>>>> dr-xr-xr-x 2 nixbld1 nixbld 4.0K Jun 20 08:23 bjlib
>>>>> dr-xr-xr-x 4 nixbld1 nixbld 4.0K Jun 20 08:23 cups
>>>>> -r-xr-xr-x 1 nixbld1 nixbld 47K Jun 20 08:23 libcnbpcmcm356.so.8.0.1
>>>>> -r-xr-xr-x 1 nixbld1 nixbld 41K Jun 20 08:23
>>>>> libcnbpcnclapi356.so.3.5.0
>>>>> -r-xr-xr-x 1 nixbld1 nixbld 21K Jun 20 08:23
>>>>> libcnbpcnclbjcmd356.so.3.3.0
>>>>> -r-xr-xr-x 1 nixbld1 nixbld 29K Jun 20 08:23 libcnbpcnclui356.so.3.6.0
>>>>> -r-xr-xr-x 1 nixbld1 nixbld 522K Jun 20 08:23 libcnbpess356.so.3.3.3
>>>>> -r-xr-xr-x 1 nixbld1 nixbld 42K Jun 20 08:23 libcnbpo356.so.1.0.2
>>>>> -r-xr-xr-x 1 nixbld1 nixbld 38K Jun 20 08:23 libcnnet.so.1.2.0
>>>>> total 12K
>>>>> dr-xr-xr-x 2 nixbld1 nixbld 4.0K Jun 20 08:23 bin
>>>>> dr-xr-xr-x 4 nixbld1 nixbld 4.0K Jun 20 08:23 lib
>>>>> dr-xr-xr-x 7 nixbld1 nixbld 4.0K Jun 20 08:23 share
>>>>> ln: failed to create symbolic link
>>>>> '/nix/store/q5qyxyqrfscdv7yj6aywx9v518215wdr-canon-mp250/lib/libcnbpcmcm356.so':
>>>>> Permission denied
>>>>> builder for
>>>>> ‘/nix/store/w1w639kybx0lgvdmnb9ipg0j1xvb9wlq-canon-mp250.drv’ failed with
>>>>> exit code 1
>>>>> cannot build derivation
>>>>> ‘/nix/store/bmp2ibgc82rmx14bgavd3pknwxwdp4ld-all.drv’: 1 dependencies
>>>>> couldn't be built
>>>>> error: build of ‘/nix/store/bmp2ibgc82rmx14bgavd3pknwxwdp4ld-all.drv’
>>>>> failed
>>>>>
>>>>>
>>>>>
>>>>> config.nix
>>>>> with import <nixpkgs> {};
>>>>>
>>>>> {
>>>>> allowUnfree = true;
>>>>>
>>>>> packageOverrides = pkgs_: with pkgs_; {
>>>>> canon = callPackage ./pkgs/canon {
>>>>> inherit (pkgs) pkgs;
>>>>> };
>>>>>
>>>>>
>>>>> all = with pkgs; buildEnv {
>>>>> name = "all";
>>>>> paths = [
>>>>> canon
>>>>> ];
>>>>> };
>>>>> };
>>>>> }
>>>>>
>>>>>
>>>>> default.nix:
>>>>> { stdenv
>>>>> , pkgs
>>>>> , udev
>>>>> , alsaLib
>>>>> , gtk2-x11
>>>>> , patchelf
>>>>> , binutils
>>>>> , popt
>>>>> , cups
>>>>> , cairo
>>>>> , pango
>>>>> , fontconfig
>>>>> , glib
>>>>> , dpkg
>>>>> , atk
>>>>> , procps
>>>>> , gdk_pixbuf
>>>>> , zlib
>>>>> , libxml2
>>>>> , libtiff
>>>>> , firefox
>>>>> , libX11
>>>>> , libXcursor
>>>>> , libXrandr
>>>>> , libXext
>>>>> , libXinerama
>>>>> , libXrender
>>>>> , libXi
>>>>> , libXfixes
>>>>> }:
>>>>>
>>>>> stdenv.mkDerivation {
>>>>> name = "canon-mp250";
>>>>> src = ./usr;
>>>>> builder = ./builder.sh;
>>>>> libPath = stdenv.lib.makeLibraryPath [
>>>>> stdenv.cc.cc
>>>>> udev
>>>>> alsaLib
>>>>> gtk2-x11
>>>>> binutils
>>>>> popt
>>>>> cups
>>>>> cairo
>>>>> pango
>>>>> fontconfig
>>>>> glib
>>>>> dpkg
>>>>> atk
>>>>> procps
>>>>> patchelf
>>>>> gdk_pixbuf
>>>>> libxml2
>>>>> libtiff
>>>>> libX11
>>>>> libXcursor
>>>>> libXrandr
>>>>> libXext
>>>>> libXinerama
>>>>> libXrender
>>>>> libXi
>>>>> libXfixes
>>>>> ];
>>>>>
>>>>> }
>>>>>
>>>>>
>>>>> builder.sh:
>>>>> source $stdenv/setup
>>>>>
>>>>> mkdir -p $out/
>>>>> cp -r $src/* $out/
>>>>>
>>>>>
>>>>> chmod 777 -R $out/bin/*
>>>>> chmod 777 -R $out/lib/cups/filter/*
>>>>> chmod 777 -R $out/lib/cups/backend/*
>>>>>
>>>>> patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
>>>>> --set-rpath $libPath:$out/lib \
>>>>> $out/bin/cngpijmonmp250
>>>>>
>>>>> patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
>>>>> --set-rpath $libPath:$out/lib \
>>>>> $out/bin/cngpij
>>>>>
>>>>> patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
>>>>> --set-rpath $libPath:$out/lib \
>>>>> $out/bin/cnijnetprn
>>>>>
>>>>> patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
>>>>> --set-rpath $libPath:$out/lib \
>>>>> $out/bin/lgmonmp250
>>>>>
>>>>> patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
>>>>> --set-rpath $libPath:$out/lib \
>>>>> $out/bin/cifmp250
>>>>>
>>>>> patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
>>>>> --set-rpath $libPath:$out/lib \
>>>>> $out/bin/printuimp250
>>>>>
>>>>> patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
>>>>> --set-rpath $libPath:$out/lib \
>>>>> $out/bin/cnijnpr
>>>>>
>>>>> patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
>>>>> --set-rpath $libPath:$out/lib \
>>>>> $out/lib/cups/filter/pstocanonij
>>>>>
>>>>> patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
>>>>> --set-rpath $libPath:$out/lib \
>>>>> $out/lib/cups/backend/cnijusb
>>>>>
>>>>> patchelf --interpreter "$(cat $NIX_CC/nix-support/dynamic-linker)" \
>>>>> --set-rpath $libPath:$out/lib \
>>>>> $out/lib/cups/backend/cnijnet
>>>>>
>>>>> ls -lh $out/lib/
>>>>> ls -lh $out/
>>>>>
>>>>> ln -sv $out/lib/libcnbpcmcm356.so.8.0.1 $out/lib/libcnbpcmcm356.so
>>>>> ln -sv $out/lib/libcnbpcnclbjcmd356.so.3.3.0
>>>>> $out/lib/libcnbpcnclbjcmd356.so
>>>>> ln -sv $out/lib/libcnbpess356.so.3.3.3 $out/lib/libcnbpess356.so
>>>>> ln -sv $out/lib/libcnnet.so.1.2.0 $out/lib/libcnnet.so
>>>>> ln -sv $out/lib/libcnbpcnclapi356.so.3.5.0
>>>>> $out/lib/libcnbpcnclapi356.so
>>>>> ln -sv $out/lib/libcnbpcnclui356.so.3.6.0 $out/lib/libcnbpcnclui356.so
>>>>> ln -sv $out/lib/libcnbpo356.so.1.0.2 $out/lib/libcnbpo356.so
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> _______________________________________________
>>>>> nix-dev mailing list
>>>>> nix-dev at lists.science.uu.nl
>>>>> https://mailman.science.uu.nl/mailman/listinfo/nix-dev
>>>>>
>>>>
>>>
>
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