Well, thank you very much, this solution actually works, even if it's a bit painfull (manually downloading each dependency and install it take some times), but in the end it works, that what matter.

THX!!!

Hello!

I'm using pd-vanilla (0.50.2-3) on ubuntu studio 20.04
It was installed by default (so I didn't build it myself).
When I try to create a sigmund~ (or even fidle~ or bonk~) object, I have this error:

/usr/lib/puredata/extra/sigmund~/sigmund~.pd_linux: /usr/lib/puredata/extra/sigmund~/sigmund~.pd_linux: undefined symbol: __pow_finite
/usr/lib/puredata/tcl/../extra/sigmund~/sigmund~.pd_linux: /usr/lib/puredata/tcl/../extra/sigmund~/sigmund~.pd_linux: undefined symbol: __pow_finite
 sigmund~
... couldn't create

There is a file /usr/lib/puredata/extra/sigmund~/sigmund~.pd_linux
I red about an almost same issue here https://github.com/pure-data/pure-data/issues/975 but didn't find a solution I may understand.
Some says this problem is common since 20.04 but didn't find any other topic about that searching on google.

Would someone have any clue?
Thx!

EDIT: I found out that on an other boot I have (MXLinux), installing puredata (which install by default in 0.43 (or 49? not sure...)) gave me sigmund~ working fine. so I tried to copy the sigmund~.pd_linux file from this build to the one on my other boot (backuping the original one of course). But it didn't work.
Maybe I could try to install an older version of PD on my ubuntu studio (I need to use it on this one, because I didn't find how to build processing for MXLinux, which is essential to my usage). But I don't know how to proceed (where to found the package, plus I'm really not good in building package successfully ...)

Hi everyone.
I'm trying to use pd-l2ork. I've installed and uninstalled it several times today due to troubles with some libraries.
pd-l2ork actually works fine but the K12 is exactly the same as classic l2ork (witch I already installed on an other computer and was different for classic l2ork)
The thing is the first time I've installed it (following this page: http://l2ork.music.vt.edu/main/make-your-own-l2ork/software/), I had an error installing libslv2-dev and slv2-jack (I did force the l2ork installation that's why I had to uninstall after... whatever...).
I figured out that libslv2 and slv2-jack are part of SLV2 which is now called liblilv, so I did install this one. After that I reinstall pd-l2ork but it didn't change anything about K12 working.
I suspect that l2ork isn't linked to liblilv yet (which I'm not sure at all) and so doesn't recognize it, but I can't install the previous SLV2 package which is no longer on the repositories.

Does anyone have an idea, or a similar problem?

Thanks.
ps: I hope my english is clear enough for you to understand the problem...
ps2: My OS is Ubuntu Studio 17.04

Thank you for not forgettin' me! =)
I tried your suggestions but none worked. The pkg-config command give me nothing, even after installing autotools.
I subscribed to the faustuser list and explained my problem, but I didn't get any answer.
Albert Graef who made pd lv2 plugin told me that he was busy until the april 12 so I'll ask him next week if I haven't fixed it yet.

Hi,

Ok, so pure give me that:

*jokoko@jokoko-PC ~ $ pure

__ \ | | | _ \ Pure 0.64 (i686-pc-linux-gnu)
| | | | | / Copyright (c) 2008-2014 by Albert Graef
./ _,|| __| (Type 'help' for help, 'help copying'
_| for license information.)

Loaded prelude from /usr/lib/pure/prelude.pure.

And then it waits. So it's seems pure work normally.

And what about the pure list or the faust-user list? Where can I found them?

Also I took lilv and LV2 from drobilla as explained and installed them.

Well, the problem had been solved by uninstalling and reinstalling everything.
So now, i've installed pure, pd-pure and pure-lilv and pd-extended is still working fine.
So now I tried to install lv2plugin that isn't in the PPA, so I downloaded the Tar.gz file and tried to compil it, but the make command give me that:
*jokoko@jokoko-PC ~/Téléchargements/pd-lv2plugin-0.1 $ make
Package pure was not found in the pkg-config search path.
Perhaps you should add the directory containing pure.pc' to the PKG_CONFIG_PATH environment variable No package 'pure' found Package pure was not found in the pkg-config search path. Perhaps you should add the directory containingpure.pc'
to the PKG_CONFIG_PATH environment variable
No package 'pure' found
gcc -g -O2 -I. -Ipd pdstub.c -o pdstub
pdstub.c:3:26: fatal error: pure/runtime.h: Aucun fichier ou dossier de ce type
#include <pure/runtime.h>
^
compilation terminated.
make: *** [pdstub] Erreur 1

I read that there where adjustement to do in the makefile, and I looked for but I didn't find what to do...

Hi,

I've a new problem. I added the PPA as told me, and then I installed, pure, pd-pure and pure-lilv.
Everything seemed to work perfectly 'til this part. But when I started Pd-extended, I got a endless series of log message like that :

*Not connected to 'pd' process
Not connected to 'pd' process
while executing
"error "Not connected to 'pd' process""
(procedure "pdsend" line 6)
invoked from within
"pdsend "pd autopatch $state""
(procedure "pdtk_canvas_autopatch" line 6)
invoked from within
"pdtk_canvas_autopatch .pdwindow 0"
(procedure "::pd_menus::configure_for_pdwindow" line 16)
invoked from within
"::pd_menus::configure_for_pdwindow "
(procedure "::pd_bindings::window_focusin" line 9)
invoked from within
"::pd_bindings::window_focusin .pdwindow"
(command bound to event)

Or that :

Not connected to 'pd' process
Not connected to 'pd' process
while executing
"error "Not connected to 'pd' process""
(procedure "pdsend" line 6)
invoked from within
"pdsend "pd watchdog""
(procedure "pdtk_watchdog" line 2)
invoked from within
"pdtk_watchdog"
("after" script)*

And if I launch pd-extended from my terminal it give me that:

jokoko@jokoko-PC ~ $ pd-extended
Cannot connect to server socket err = Connection refused
Cannot connect to server request channel
jackdmp 1.9.10
Copyright 2001-2005 Paul Davis and others.
Copyright 2004-2013 Grame.
jackdmp comes with ABSOLUTELY NO WARRANTY
This is free software, and you are welcome to redistribute it
under certain conditions; see the file COPYING for details
JACK server starting in realtime mode with priority 10
Cannot lock down 82274202 byte memory area (Cannot allocate memory)
audio_reservation_init
Acquire audio card Audio0
creating alsa driver ... hw:PCH,0|hw:PCH,0|1024|2|44100|0|0|nomon|swmeter|-|32bit
configuring for 44100Hz, period = 1024 frames (23.2 ms), buffer = 2 periods
ALSA: final selected sample format for capture: 32bit integer little-endian
ALSA: use 2 periods for capture
ALSA: final selected sample format for playback: 32bit integer little-endian
ALSA: use 2 periods for playback
Cannot use real-time scheduling (RR/10)(1: Operation not permitted)
AcquireSelfRealTime error
Cannot lock down 82274202 byte memory area (Cannot allocate memory)
Erreur de segmentation
jokoko@jokoko-PC ~ $ Unknown error...
terminate called after throwing an instance of 'Jack::JackTemporaryException'
what():
pdsend errorname: >>error writing "sock8": broken pipe<<
pdsend errorname: >>error writing "sock8": broken pipe<<
pdsend errorname: >>error writing "sock8": broken pipe<<
pdsend errorname: >>error writing "sock8": broken pipe<<

And then it crash down...

Hi,

So I tried to install pd-lv2-plugins and it's depencies (pure, pd-pure, pure-lilv...).
I'm using Linux Mint 17. So I downloaded the lastest tar.gz package at this adress https://bitbucket.org/purelang/pure-lang/downloads
and also pd-lv2plugin package and opened them with Mintinstall. Then nothing happened, so I thing I've made something wrong but I don't know what...

Hi,
Thank you for answering so fast.
I think that the point isn't in the PD's item I use (Or maybe it is...) But in getting the CALF plugin's ID. The link I put up talk about get the LADSPA plugin's ID to write it in the plugin~ item.
(Hoping you understand what I mean, I'm not sure of my english...)

Hi,

I'm using PD on linux mint 17. Recently I discovered the Calf Plugin for Ardour. I've also read about using PD with LADSPA plugins. Calf Plugin is using LADSPA but not only, so I'd like to know if it's possible to use Calf plugin with the PD's plugin~ item and how. Or if there an other way to process. I've already checked on the web but I actually found nothing.