get the current gem svn with: svn co https://pd-gem.svn.sourceforge.net/svnroot/pd-gem pd-gem then change to the src directory: cd /pd-gem/trunk/Gem/src check the README.linux to make shure you've the dependencies onboard. then ./autogen.sh ./configure --with-libv4l2 --with-pd=/pathtopdsources/ make
open pd & the help of pix_video and change the driver message to [driver v4l2] if this fits your camera hope this helps ø
Aditya Mandayam wrote:
olsen could you be a bit more verbose on the steps re: gem svn and pix_video?
this is what i get now:
WARNING: Child process terminated by signal 11 pd_gui: pd process exited
On Fri, Nov 13, 2009 at 3:35 PM, olsen sesselastronaut@googlemail.com wrote:
i posted this already: an elegant way to bypass the LD_PRELOAD is to install libv4l & libv4l-dev & configure gem-svn with: ./configure --with-libv4l2 --with-pd=/pathtopdsources/ then set the driver of pix_video with a driver v4l2 message this works for me on ubuntu karmic salutis olsen
Jose Luis Santorcuato wrote:
My large solution... i installed ubuntu 8.10 and PD, then upgrade to 9.04, then 9.10, when the program ask to eliminate the old packets say no... and open terminal and write: LD_PRELOAD=/usr/lib/libv4l/v4l1compat.so pd is the form to call a gem in ubuntu, you must install libv4l and others video libraries.
Best regards from Chile
José
2009/11/13 cyrille henry <ch@chnry.net mailto:ch@chnry.net>
yes, of course. on karmic it's just like any other ubuntu release : get the last svn, install all dependency, go to src/ aclocal autoconf ./configure make
id something fail, send the error and the output of ./configure
cyrille
Aditya Mandayam a écrit :
ok :-) care to expand on how you set it up? On Fri, Nov 13, 2009 at 12:45 PM, cyrille henry <ch@chnry.net <mailto:ch@chnry.net>> wrote: yes, cyrille Aditya Mandayam a écrit : has anyone successfully gotten gem working on karmic? _______________________________________________ Pd-list@iem.at <mailto:Pd-list@iem.at> mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list _______________________________________________ Pd-list@iem.at <mailto:Pd-list@iem.at> mailing list UNSUBSCRIBE and account-management -> http://lists.puredata.info/listinfo/pd-list
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olsen wrote:
get the current gem svn with: svn co https://pd-gem.svn.sourceforge.net/svnroot/pd-gem pd-gem then change to the src directory: cd /pd-gem/trunk/Gem/src check the README.linux to make shure you've the dependencies onboard. then ./autogen.sh ./configure --with-libv4l2 --with-pd=/pathtopdsources/ make
open pd & the help of pix_video and change the driver message to [driver v4l2] if this fits your camera
actually v4l2 should be the default (if available)
fmasdr IOhannes
how do i find the path to my pd sources?
On Fri, Nov 13, 2009 at 4:50 PM, IOhannes m zmoelnig zmoelnig@iem.at wrote:
olsen wrote:
get the current gem svn with: svn co https://pd-gem.svn.sourceforge.net/svnroot/pd-gem pd-gem then change to the src directory: cd /pd-gem/trunk/Gem/src check the README.linux to make shure you've the dependencies onboard. then ./autogen.sh ./configure --with-libv4l2 --with-pd=/pathtopdsources/ make
open pd & the help of pix_video and change the driver message to [driver v4l2] if this fits your camera
actually v4l2 should be the default (if available)
fmasdr IOhannes
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Aditya Mandayam wrote:
how do i find the path to my pd sources?
it's where you have pd installed from.
"normally" you would have the full sources of Pd, which you used to compile Pd from. if you haven't compiled it yourself, you can either download the sources used to compile Pd and point to these.
alternatively, you could hope that the package you installed has also installed the necessary headers for you. luckily both the official puredata package and hc's Pd-extended deb installs m_pd.h, so that should get you going without having to specify anything with --with-pd. note: Gem optionally uses private headers of Pd, won't get installed by most packages (actually, none that i know). having these header files lying around will give you some extra comfort: e.g. you don't have to set the path to point to the Gem-abstractions. without having these headers, you have to do this manually (if you want the abstractions); but that's the only drawback.
fgmasdr IOhannes
i don't know the path to your pd sources ;) but i unpacked my pd-source from http://downloads.sourceforge.net/pure-data/pd-0.42-5.src.tar.gz to /home/olsen/pd/pd-0.42-5 so my configure looks like this: ./configure --with-libv4l2 --with-pd=/home/olsen/pd/pd-0.42-5
Aditya Mandayam wrote:
how do i find the path to my pd sources?
On Fri, Nov 13, 2009 at 4:50 PM, IOhannes m zmoelnig zmoelnig@iem.at wrote:
olsen wrote:
get the current gem svn with: svn co https://pd-gem.svn.sourceforge.net/svnroot/pd-gem pd-gem then change to the src directory: cd /pd-gem/trunk/Gem/src check the README.linux to make shure you've the dependencies onboard. then ./autogen.sh ./configure --with-libv4l2 --with-pd=/pathtopdsources/ make
open pd & the help of pix_video and change the driver message to [driver v4l2] if this fits your camera
actually v4l2 should be the default (if available)
fmasdr IOhannes
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On Fri, 2009-11-13 at 17:02 +0100, Aditya Mandayam wrote:
how do i find the path to my pd sources?
On Fri, Nov 13, 2009 at 4:50 PM, IOhannes m zmoelnig zmoelnig@iem.at wrote:
olsen wrote:
get the current gem svn with: svn co https://pd-gem.svn.sourceforge.net/svnroot/pd-gem pd-gem then change to the src directory: cd /pd-gem/trunk/Gem/src check the README.linux to make shure you've the dependencies onboard. then ./autogen.sh ./configure --with-libv4l2 --with-pd=/pathtopdsources/ make
try the ./configure step first without any flags. actually both flags are supposed to be not needed in a 'normal' environment. gem's configure should detect libv4l, if you have the package 'libv4l-dev' installed. also you usually shouldn't need to tell ./configure where the pd sources are, since if you have pd already installed it will look in /usr/local/include and /usr/include for the necessary files.
and before doing the steps from autogen.sh, do first:
sudo aptitude build-dep gem && sudo aptitude installlibmagick++-dev
(the libmagick++-dev part is not mandatory, but it will enable gem to use imagemagick library for reading many image formats)
this will install all necessary packages and their respective dev packages for compiling gem.
roman
open pd & the help of pix_video and change the driver message to [driver v4l2] if this fits your camera
actually v4l2 should be the default (if available)
fmasdr IOhannes
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