build dependencies not satisfied

[morandalex]

I am having the following problem

root:~/Scrivania/INSTALLAZIONI/driver# git clone git://github.com/x42/scarlett-mixer
Cloning into 'scarlett-mixer'...
remote: Enumerating objects: 16, done.
remote: Counting objects: 100% (16/16), done.
remote: Compressing objects: 100% (7/7), done.
remote: Total 177 (delta 6), reused 14 (delta 5), pack-reused 161
Ricezione degli oggetti: 100% (177/177), 128.98 KiB | 187.00 KiB/s, done.
Risoluzione dei delta: 100% (87/87), done.

root:~/Scrivania/INSTALLAZIONI/driver# cd scarlett-mixer

root:~/Scrivania/INSTALLAZIONI/driver/scarlett-mixer# git submodule init
Submodule 'robtk' (git://github.com/x42/robtk) registered for path 'robtk'
root:~/Scrivania/INSTALLAZIONI/driver/scarlett-mixer# git submodule update
Cloning into '/root/Scrivania/INSTALLAZIONI/driver/scarlett-mixer/robtk'...
Submodule path 'robtk': checked out '05eb4b8398cfd74b30d1d608e169362119c9c7e5'

root:~/Scrivania/INSTALLAZIONI/driver/scarlett-mixer# make
Makefile:16: *** "build dependencies are not satisfied".  Arresto.

[x42]

"build dependencies are not satisfied" means that you're missing some libraries.

From https://github.com/x42/scarlett-mixer#setup

Build-dependencies: gnu-make, a c-compiler, pkg-config, libpango, libcairo, lv2 (SDK), alsa (libasound) and openGL (sometimes called: glu, glx, mesa).

You need the development packages for all these. Eventually, the following command needs to succeed.

pkg-config --exists cairo pangocairo pango glu gl alsa && echo OK

[korsmakolnikov]

Could you provide instruction to install all needed deps?

[x42]

Depends on your distro, on debian based distros it's probably easiest to use

apt-get build-dep x42-plugins ; apt-get install libasound2-dev

[jump65]

Hi all and happy new year!
I have the same issue on dependencies...
I found via pkg-config --exists that cairo, pangocairo, pango and alsa are missing, but libcairo2-dev and alsa-base are there...
The system is Ubuntu 20.04 LTS (on an old Samsung NP370R5E) and Kernel is Linux 5.4.0-58-lowlatency x86_64
Is it possibile that Ubuntu is using different names to reference those packages?

Thanks in advance

Giampietro
PS: great job ;)

[jump65]

Found out the problem: it was only pangocairo missing... build successful after installation. No names issues.
Mixer runs fine on my Scarlett 18i8 but seems to show some strange matrix behavior... I'm eventually going to open a specific topic after some further investigation.

Greetings from Italy
Giampietro

[tabowling]

For Fedora 35, the following satisfied make dependencies:
dnf install cairo-devel pango-devel mesa-libGLU-devel lv2-devel

Seems to work great, thank you! I did have a minor exit issue which I opened on #27

[mikebw]

On Ubuntu 22.04, what worked for me to be able to build successfully from source was:

apt-get install libasound2-dev libpango1.0-dev

Of course, I may have otherwise previously satisfied additional dependencies.

[mbound]

Looks like on Ubuntu 22.04 the deps should be:
build-essential libglu1-mesa-dev libcairo2-dev libpango1.0-dev libasound2-dev lv2-dev alsa libopengl-dev