giuliomoro
hello, and thank you very much for your quick and precious help!
So I followed your advice by downloading the file directly. Then I used my terminal with this line:

cd /Users/MYUSERNAME/Desktop/pure-data-Bela-master

then

scp src/*h root@192.168.7.2:/usr/local/include/libpd/

install seems ok 🙂

Then, I compiled as indicated the external library ggee.
I attach here a part of the terminal return (impossible to attach a .txt or .pdf file including all of this terminal return) which contains a lot of "warning".

However, I continued until the end.

Do you think that these multiple "warnings" hinder the proper functioning of the operation? Or is this normal?
(sorry for my ignorance)

The test with the patch including the ggee/moog~ object seems ok insofar as the object appears well on the IDE and is well connected!

Thanks again,
Waiting for your confirmation concerning my doubt ("warnings")

I will now try to install the other two libraries (iemlib and moonlib)

alt text

      heliopolarthing Do you think that these multiple "warnings" hinder the proper functioning of the operation? Or is this normal?

      there's nothing of concern there.

      heliopolarthing The test with the patch including the ggee/moog~ object seems ok insofar as the object appears well on the IDE and is well connected!

      the fact that the object shows up in the IDE and has connections unfortunately does not mean it is recognised. Check the IDE's console for any "couldn't create" errors. If there are none, then you can assume it's all good.

      Btw, also ggee seems to be available for Linux-armv7-32 from deken.

            giuliomoro
            Sorry, I didn't refresh my web page before to answer you this morning.
            Thanks again more 🙂
            It's just perfect to download directly compiled armv7 versions from deken !

            Download successful !

            The installation seemed ok, but when I checked that the new objects were installed, the BELA IDE gave me the error

            "couldn't create"

            So I checked the contents of the >pd-externals folder by reconnecting to Bela via the terminal and via the line

            ls ~/Bela/projects/pd-externals

            The result is this

            ggee pd-externals-for-bela

            So I reinstalled with the correct addresses for each new isolated library

            scp -r root@bela.local /Users/MYUSERNAME/Desktop/pd-externals-for-bela/iemlib root@bela.local:Bela/projects/pd -externals/

            And so on.

            I then checked for the presence of the files in pd-externals, then checked inside the folders. Everything is OK !

            On the other hand, Impossible to create these new objects!
            Only the ggee library works (the one I compiled myself following your first instructions)

              giuliomoro
              This is what the IDE shows when I run the attached test patch

              Running Pd 0.48-2
              Audio channels in use: 2
              Analog channels in use: 8
              Digital channels in use: 16
              No MIDI device enabled
              bonk version 1.5
              fiddle version 1.1 TEST4
              pique 0.1 for PD version 23
              sigmund~ version 0.07
              error: ../pd-externals/iemlib/iemlib.l_arm: /lib/arm-linux-gnueabihf/libm.so.6: version `GLIBC_2.29' not found (required by ../pd-externals/iemlib/iemlib.l_arm)
              sparse_FIR~
              error: ... couldn't create
              verbose(4): ... you might be able to track this down from the Find menu.
              unsig~
              error: ... couldn't create
              char2f
              error: ... couldn't create

              alt text

                The most worrying error there is
                "version GLIBC_2.29 not found", thrown by iemlib. It means it may have been built against a more recent version of libm than what is currently on the board. I am confused though, because I don't have a iamlib.l_arm file in my folder ... can you show the output of ls /root/Bela/projects/pd-externals/iemlib/iemlib* ? Either way, it would seem that the only way around this is to build it from source but I would expect that [unsig~] should still work because it's an abstraction and in fact it works for me with the most recent version of the Bela code. I see you are using an old-ish version there with Pd 0.48-2, while we are now shipping 0.51.

                lokki have you tried prepending the library name?

                I think the -path should take care of that. In fact it works for me with Bela's Pd 0.51: iemlib's library of externals is not loaded because of said error, which means that the spares_FIR~ external won't work , but the iemlib's abstraction [unsig~] loads and so does moonlib's external [char2f].

                alt text

                @heliopolarthing I recommend you update your board's core code as explained here https://learn.bela.io/using-bela/bela-techniques/updating-bela/ and then try again and moonlib should work. Iemlib will need to be compiled. I can do that if you don't want to give it a try.

                    giuliomoro
                    Still perfect!
                    Thanks again 🙂

                    I did follow @lokki's advice.

                    And I made the same observation.
                    I then tried to compile iemlib with the same instructions as those detailed in post #100 (cyclone and ggee).
                    But still the same.
                    I then monitored the file contained in the bela via the terminal, and it appears a sparse_FIR~-help.pd and a sparse_FIR~.c
                    Then directly in the IDE folder manager, where there is only a sparse_FIR~-help.pd

                    Strangely, the [char2f] object started to work after turning the bela off and on again.

                    Oops, I'll go update it.

                    And check if the patch for which I am trying to install all these libraries works with the few iemlib objects that already work.

                    These efforts are to be able to use the AutoPreset library
                    https://github.com/MetaluNet/AutoPreset
                    It consists of a series of abstractions allowing to make presets of all the settings of the patch, and to be able to interpolate these values ​​(if float) from one preset to another.

                    All this to morph the presets of an i2c / midi / 8cv in / 2 audio in >>> i2c / midi / 8 cv out / 2 audio out matrix into my eurorack system + Digitakt + OTO Bam, with the Pepper.

                      giuliomoro
                      It works !

                      I've finally find a mix between [declare WITH THE EXACT PATH] and importing abstractions directly in the project.
                      And I have 0 error message concerning librairies.

                      But.... I've a new one 😢

                      alt text

                      I need to read and write a text file.

                      Please, is it possible to read and write a text file in Bela with pure data ?

                      Note, I since imported a float.txt in my project with the IDE.
                      I also simply changed the [apmasterfile $0-FloatPatterns p/float.txt] in my patch by [apmasterfile $0-FloatPatterns float.txt]
                      So 0 error now.

                      Just need to know if it is possible to store values in a text file ?

                      I'll test it tomorrow in my modular synth setup.

                          if p/float.txt is a relative path, then it may assume that the folder p already exists. The error you see can't open suggests that it cannot create that file because the p/ folder doesn't exist. So the solution is to either create that folder in the project , or change the path from p/float.txt to float.txt just like you did for the [apmasterfile ...] object.

                          heliopolarthing I've finally find a mix between [declare WITH THE EXACT PATH] and importing abstractions directly in the project.

                          Weeell if you copied the abstractions directly in the project, then the [declare -path] does nothing to help ... have you updated your Bela code as recommended above? Did you manage to rebuild the iemlib library of externals?

                          • CB1 replied to this.
                              22 days later

                              Hi giuliomoro
                              I've been trying to install some of the libraries you've built from : https://github.com/BelaPlatform/Bela/issues/621 on a bela mini running the latest install.

                              I got no errors when installing. But then it couldn't create the objects.

                              Running Pd 0.51-4
                              Audio channels in use: 2
                              Analog channels in use: 8
                              Digital channels in use: 16
                              No MIDI device enabled
                              pd 0.51.4
                              bonk version 1.5
                              fiddle version 1.1 TEST4
                              pique 0.1 for PD version 23
                              sigmund~ version 0.07
                              else/pmosc~ 200 1 1
                              error: ... couldn't create
                              verbose(4): ... you might be able to track this down from the Find menu.
                              else/pipe2
                              error: ... couldn't create
                              else/plate.rev~
                              error: ... couldn't create
                              root@bela ~/Bela#

                              I used the declare object as suggested, but it just said it couldn't create.

                              Any ideas?
                              Do I need to rebuild the libraries myself?

                              alt text

                                Can you show the output of executing the command find /root/Bela/projects/pd-externals in the console at the bottom of the IDE?

                                • CB1 replied to this.

                                  giuliomoro

                                  /root/Bela/projects/pd-externals
                                  /root/Bela/projects/pd-externals/settings.json

                                  • CB1 replied to this.

                                      CB1

                                      I figured it out. As you thought there was nothing in the pd-external folders after the install.

                                      I executed the four cmds individually and they installed correctly.
                                      Thanks

                                          10 months later