Re: [Nix-dev] printing on nix

2017-06-20 Thread Nawal Husnoo 
Thanks for the suggestion! I'm now trying to get it to build as a proper
package so that cups can access it...

On 20 June 2017 at 08:09, Kirill Elagin  wrote:

> I’m not quite sure, but I always thought CUPS was searching for the filter
> in the PATH:
>
> https://github.com/NixOS/nixpkgs/blob/50fadc8b18fb3da6bda2f3710009a1
> 5f6ac45567/nixos/modules/services/printing/cupsd.nix#L79
>
> I don’t think the NixOS module has a simple way to adjust PATH, but you
> could try to put the filter into one of the mentioned directories.
>
> Another option that should definitely work is to replace the filter name
> with the absolute path in the ppd file itself.
>
> On Tue, Jun 20, 2017 at 12:55 AM Nawal Husnoo  wrote:
>
>> Hi,
>>
>> I've got the default.nix below, and I run it using nix-shell. I opened
>> firefox, and went to 127.0.0.1:631 and added a printer, and selected the
>> ppd file from /opt/share/ppd/canonmp250.ppd.
>>
>> Unfortunately, when I try to print a test page I get the error message:
>>
>> Idle - "File "/nix/store/wy6c4mlp6zhjj4j3cjwrhwfi4ba9bx
>> ab-cups-progs/lib/cups/filter/pstocanonij" not available: No such file
>> or directory"
>>
>> The file lives at /opt/lib/cups/filter/pstocanonij.
>>
>> How do I override cups path in nix?
>>
>> thanks,
>>
>> Nawal.
>>
>>
>> { pkgs ? import  {}}:
>>
>> (pkgs.buildFHSUserEnv {
>> name = "simple-x11-env";
>> targetPkgs = pkgs: (with pkgs; [
>> udev
>> alsaLib
>> gtk2-x11
>> patchelf
>> binutils
>> popt
>> cups
>> dpkg
>> cairo
>> pango
>> fontconfig
>> glib
>> dpkg
>> atk
>> gdk_pixbuf
>> libxml2
>> libtiff
>> firefox
>> ]) ++ (with pkgs.xorg; [
>> libX11
>> libXcursor
>> libXrandr
>> libXext
>> libXinerama
>> libXrender
>> libXi
>> libXfixes
>> ]);
>> multiPkgs = pkgs: (with pkgs; [
>> ]);
>>
>> extraBuildCommands = ''
>> echo "instaling environment for cups printing with canon mp
>> 250..."
>>
>> ls -lh $out/
>> mkdir -p $out/opt/bin/
>> mkdir -p $out/opt/lib/
>> cp -r /home/nawal/data/nixos/user/pkgs/canon/tmp/cnijfilter-common/usr/bin/*
>> $out/opt/bin/
>> cp -r 
>> /home/nawal/data/nixos/user/pkgs/canon/tmp/cnijfilter-common/usr/share/*
>> $out/opt/share/
>> cp -r /home/nawal/data/nixos/user/pkgs/canon/tmp/cnijfilter-common/usr/lib/*
>> $out/opt/lib/
>>
>> cp -r 
>> /home/nawal/data/nixos/user/pkgs/canon/tmp/cnijfilter-mp250series/usr/bin/*
>> $out/opt/bin/
>> cp -r 
>> /home/nawal/data/nixos/user/pkgs/canon/tmp/cnijfilter-mp250series/usr/share/*
>> $out/opt/share/
>> cp -r 
>> /home/nawal/data/nixos/user/pkgs/canon/tmp/cnijfilter-mp250series/usr/lib/*
>> $out/opt/lib/
>>
>> ln -s $out/opt/lib/libcnbpcmcm356.so.8.0.1 $out/opt/lib/libcnbpcmcm356.so
>> ln -s $out/opt/lib/libcnbpcnclbjcmd356.so.3.3.0 $out/opt/lib/
>> libcnbpcnclbjcmd356.so
>> ln -s $out/opt/lib/libcnbpess356.so.3.3.3 $out/opt/lib/libcnbpess356.so
>> ln -s $out/opt/lib/libcnnet.so.1.2.0 $out/opt/lib/libcnnet.so
>> ln -s $out/opt/lib/libcnbpcnclapi356.so.3.5.0 $out/opt/lib/
>> libcnbpcnclapi356.so
>> ln -s $out/opt/lib/libcnbpcnclui356.so.3.6.0
>> $out/opt/lib/libcnbpcnclui356.so
>> ln -s $out/opt/lib/libcnbpo356.so.1.0.2 $out/opt/lib/libcnbpo356.so
>>
>>
>> echo "OUT=$out"
>> '';
>>
>> profile = ''
>> export LD_LIBRARY_PATH=$out/opt/lib:$LD_LIBRARY_PATH
>> export PATH=$out/opt/bin:$PATH
>> export TZDIR=/etc/zoneinfo
>> '';
>>
>> runScript = ''
>> bash
>> '';
>> }).env
>>
>>
>> #${dpkg}/bin/dpkg -x ./debs/cnijfilter-common_3.40-1_amd64.deb
>> tmp/cnijfilter-common
>> #${dpkg}/bin/dpkg -x ./debs/cnijfilter-mp250series_3.40-1_amd64.deb
>> tmp/cnijfilter-mp250series
>>
>> ___
>> nix-dev mailing list
>> nix-dev@lists.science.uu.nl
>> https://mailman.science.uu.nl/mailman/listinfo/nix-dev
>>
>
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Re: [Nix-dev] printing on nix

2017-06-20 Thread Kirill Elagin 
I’m not quite sure, but I always thought CUPS was searching for the filter
in the PATH:

https://github.com/NixOS/nixpkgs/blob/50fadc8b18fb3da6bda2f3710009a15f6ac45567/nixos/modules/services/printing/cupsd.nix#L79

I don’t think the NixOS module has a simple way to adjust PATH, but you
could try to put the filter into one of the mentioned directories.

Another option that should definitely work is to replace the filter name
with the absolute path in the ppd file itself.

On Tue, Jun 20, 2017 at 12:55 AM Nawal Husnoo  wrote:

> Hi,
>
> I've got the default.nix below, and I run it using nix-shell. I opened
> firefox, and went to 127.0.0.1:631 and added a printer, and selected the
> ppd file from /opt/share/ppd/canonmp250.ppd.
>
> Unfortunately, when I try to print a test page I get the error message:
>
> Idle - "File
> "/nix/store/wy6c4mlp6zhjj4j3cjwrhwfi4ba9bxab-cups-progs/lib/cups/filter/pstocanonij"
> not available: No such file or directory"
>
> The file lives at /opt/lib/cups/filter/pstocanonij.
>
> How do I override cups path in nix?
>
> thanks,
>
> Nawal.
>
>
> { pkgs ? import  {}}:
>
> (pkgs.buildFHSUserEnv {
> name = "simple-x11-env";
> targetPkgs = pkgs: (with pkgs; [
> udev
> alsaLib
> gtk2-x11
> patchelf
> binutils
> popt
> cups
> dpkg
> cairo
> pango
> fontconfig
> glib
> dpkg
> atk
> gdk_pixbuf
> libxml2
> libtiff
> firefox
> ]) ++ (with pkgs.xorg; [
> libX11
> libXcursor
> libXrandr
> libXext
> libXinerama
> libXrender
> libXi
> libXfixes
> ]);
> multiPkgs = pkgs: (with pkgs; [
> ]);
>
> extraBuildCommands = ''
> echo "instaling environment for cups printing with canon mp 250..."
>
> ls -lh $out/
> mkdir -p $out/opt/bin/
> mkdir -p $out/opt/lib/
> cp -r
> /home/nawal/data/nixos/user/pkgs/canon/tmp/cnijfilter-common/usr/bin/*
> $out/opt/bin/
> cp -r
> /home/nawal/data/nixos/user/pkgs/canon/tmp/cnijfilter-common/usr/share/*
> $out/opt/share/
> cp -r
> /home/nawal/data/nixos/user/pkgs/canon/tmp/cnijfilter-common/usr/lib/*
> $out/opt/lib/
>
> cp -r
> /home/nawal/data/nixos/user/pkgs/canon/tmp/cnijfilter-mp250series/usr/bin/*
> $out/opt/bin/
> cp -r
> /home/nawal/data/nixos/user/pkgs/canon/tmp/cnijfilter-mp250series/usr/share/*
> $out/opt/share/
> cp -r
> /home/nawal/data/nixos/user/pkgs/canon/tmp/cnijfilter-mp250series/usr/lib/*
> $out/opt/lib/
>
> ln -s $out/opt/lib/libcnbpcmcm356.so.8.0.1 $out/opt/lib/libcnbpcmcm356.so
> ln -s $out/opt/lib/libcnbpcnclbjcmd356.so.3.3.0
> $out/opt/lib/libcnbpcnclbjcmd356.so
> ln -s $out/opt/lib/libcnbpess356.so.3.3.3 $out/opt/lib/libcnbpess356.so
> ln -s $out/opt/lib/libcnnet.so.1.2.0 $out/opt/lib/libcnnet.so
> ln -s $out/opt/lib/libcnbpcnclapi356.so.3.5.0
> $out/opt/lib/libcnbpcnclapi356.so
> ln -s $out/opt/lib/libcnbpcnclui356.so.3.6.0
> $out/opt/lib/libcnbpcnclui356.so
> ln -s $out/opt/lib/libcnbpo356.so.1.0.2 $out/opt/lib/libcnbpo356.so
>
>
> echo "OUT=$out"
> '';
>
> profile = ''
> export LD_LIBRARY_PATH=$out/opt/lib:$LD_LIBRARY_PATH
> export PATH=$out/opt/bin:$PATH
> export TZDIR=/etc/zoneinfo
> '';
>
> runScript = ''
> bash
> '';
> }).env
>
>
> #${dpkg}/bin/dpkg -x ./debs/cnijfilter-common_3.40-1_amd64.deb
> tmp/cnijfilter-common
> #${dpkg}/bin/dpkg -x ./debs/cnijfilter-mp250series_3.40-1_amd64.deb
> tmp/cnijfilter-mp250series
>
> ___
> nix-dev mailing list
> nix-dev@lists.science.uu.nl
> https://mailman.science.uu.nl/mailman/listinfo/nix-dev
>
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[Nix-dev] printing on nix

2017-06-19 Thread Nawal Husnoo 
Hi,

I've got the default.nix below, and I run it using nix-shell. I opened
firefox, and went to 127.0.0.1:631 and added a printer, and selected the
ppd file from /opt/share/ppd/canonmp250.ppd.

Unfortunately, when I try to print a test page I get the error message:

Idle - "File
"/nix/store/wy6c4mlp6zhjj4j3cjwrhwfi4ba9bxab-cups-progs/lib/cups/filter/pstocanonij"
not available: No such file or directory"

The file lives at /opt/lib/cups/filter/pstocanonij.

How do I override cups path in nix?

thanks,

Nawal.


{ pkgs ? import  {}}:

(pkgs.buildFHSUserEnv {
name = "simple-x11-env";
targetPkgs = pkgs: (with pkgs; [
udev
alsaLib
gtk2-x11
patchelf
binutils
popt
cups
dpkg
cairo
pango
fontconfig
glib
dpkg
atk
gdk_pixbuf
libxml2
libtiff
firefox
]) ++ (with pkgs.xorg; [
libX11
libXcursor
libXrandr
libXext
libXinerama
libXrender
libXi
libXfixes
]);
multiPkgs = pkgs: (with pkgs; [
]);

extraBuildCommands = ''
echo "instaling environment for cups printing with canon mp 250..."

ls -lh $out/
mkdir -p $out/opt/bin/
mkdir -p $out/opt/lib/
cp -r
/home/nawal/data/nixos/user/pkgs/canon/tmp/cnijfilter-common/usr/bin/*
$out/opt/bin/
cp -r
/home/nawal/data/nixos/user/pkgs/canon/tmp/cnijfilter-common/usr/share/*
$out/opt/share/
cp -r
/home/nawal/data/nixos/user/pkgs/canon/tmp/cnijfilter-common/usr/lib/*
$out/opt/lib/

cp -r
/home/nawal/data/nixos/user/pkgs/canon/tmp/cnijfilter-mp250series/usr/bin/*
$out/opt/bin/
cp -r
/home/nawal/data/nixos/user/pkgs/canon/tmp/cnijfilter-mp250series/usr/share/*
$out/opt/share/
cp -r
/home/nawal/data/nixos/user/pkgs/canon/tmp/cnijfilter-mp250series/usr/lib/*
$out/opt/lib/

ln -s $out/opt/lib/libcnbpcmcm356.so.8.0.1 $out/opt/lib/libcnbpcmcm356.so
ln -s $out/opt/lib/libcnbpcnclbjcmd356.so.3.3.0
$out/opt/lib/libcnbpcnclbjcmd356.so
ln -s $out/opt/lib/libcnbpess356.so.3.3.3 $out/opt/lib/libcnbpess356.so
ln -s $out/opt/lib/libcnnet.so.1.2.0 $out/opt/lib/libcnnet.so
ln -s $out/opt/lib/libcnbpcnclapi356.so.3.5.0
$out/opt/lib/libcnbpcnclapi356.so
ln -s $out/opt/lib/libcnbpcnclui356.so.3.6.0
$out/opt/lib/libcnbpcnclui356.so
ln -s $out/opt/lib/libcnbpo356.so.1.0.2 $out/opt/lib/libcnbpo356.so


echo "OUT=$out"
'';

profile = ''
export LD_LIBRARY_PATH=$out/opt/lib:$LD_LIBRARY_PATH
export PATH=$out/opt/bin:$PATH
export TZDIR=/etc/zoneinfo
'';

runScript = ''
bash
'';
}).env


#${dpkg}/bin/dpkg -x ./debs/cnijfilter-common_3.40-1_amd64.deb
tmp/cnijfilter-common
#${dpkg}/bin/dpkg -x ./debs/cnijfilter-mp250series_3.40-1_amd64.deb
tmp/cnijfilter-mp250series
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