@d-healey Thanks David - that worked and I was able to compile the DebugWithFaust version and run it....
Now to try a ReleaseWith Faust.....
Thanks again for your time, help and patience

@d-healey Thanks David - I did complete your Bootcamp course while on my Windows PC a while ago with success, and followed it now on this Ubuntu system, including the build cheat sheet. As I didn't seem to get errors from the libwebkit2gtk-4.0-dev I assumed that was OK. Just ran the commands again using 4.1 but still getting these errors:
libx11-dev: command not found
libasound2-dev: command not found
libjack-jackd2-dev: command not found
I'll do some googling and see if I can find where or how I can get further......

@d-healey Thanks David..... Flushed with success I'm downloading the tutorials now to dig deeper....

I may have found the answer!
Just tried again, starting from scratch as far as saving as a preset, but then this time instead of loading the project (step 2 in the reload as work in progress section) after restarting HISE, I simply opened the .hip file without doing anything else, and there was my project as I had left it, with working sound from mouse and midi keyboard.
It seems that the 'Load Project' option under Files is not necessary and indeed stuffs up the sound from the project - all that is required is to load the .hip preset file.....
It takes a while to get used to the terminology used - I had assumed that loading a project would re-load a previously closed project in the state that it was when closed, but obviously not so. So really the preset is a backup of the project at a certain state and if I want to go back to a selected point in the project development, as long as I have saved a preset at that point (with a suitable name) I just need to load that particular preset.
Now I'll continue with the tutorial, saving a preset at various stages and see what happens when I restore from each.....

@d-healey Thanks David - that worked and I was able to compile the DebugWithFaust version and run it....
Now to try a ReleaseWith Faust.....
Thanks again for your time, help and patience

@d-healey Anything more I need to do before attempting a recompile?

robin@Study:~/Documents/HISE/projects/standalone/Builds/LinuxMakefile$ git reset --hard
HEAD is now at 91102fba0 - fix DLL compilation on macOS
robin@Study:~/Documents/HISE/projects/standalone/Builds/LinuxMakefile$ git checkout 91102fba0c1a2740e8be1d8504348112c5d34198
HEAD is now at 91102fba0 - fix DLL compilation on macOS

@d-healey Screwed my head back on, but honestly I have no idea what to do next. I don't want to create any new commits (do I?) ll I want is to get past the error in my compile....
Do I need to download just these 2 and overwrite what I already have from the first download (if so, how??) and then try a recompile?
M projects/standalone/HISE Standalone.jucer
M projects/standalone/JuceLibraryCode/AppConfig.h

@d-healey And I certainly don't want to end in a pickle!
This is what I got when I typed that in my terminal.....
******robin@Study:~/Documents/HISE/projects/standalone/Builds/LinuxMakefile$ git checkout 91102fba0c1a2740e8be1d8504348112c5d34198
M projects/standalone/HISE Standalone.jucer
M projects/standalone/JuceLibraryCode/AppConfig.h
Note: switching to '91102fba0c1a2740e8be1d8504348112c5d34198'.

You are in 'detached HEAD' state. You can look around, make experimental
changes and commit them, and you can discard any commits you make in this
state without impacting any branches by switching back to a branch.

If you want to create a new branch to retain commits you create, you may
do so (now or later) by using -c with the switch command. Example:

git switch -c

Or undo this operation with:

git switch -

Turn off this advice by setting config variable advice.detachedHead to false

HEAD is now at 91102fba0 - fix DLL compilation on macOS******

So my head is now detached.....
Sorry for the dumb questions, but what now? (still haven't had lunch!)

@d-healey Thanks again for your time and patience with an annoying newbie!
Not exactly sure what you mean (that string means nothing to me!), but I'm assuming I should download the source files from your develpment branch and then try again?
I'll give that a go after lunch

@d-healey Thanks again David. I ran sudo apt install individually for those 3 problems, instead of sudo apt-get and they appeared to install correctly....
Followed the rest of the steps in your tutorial and tried again to compile DebugWithFaust but now a different error
from the tail end of the terminal output:

Compiling include_hi_streaming.cpp
In file included from ../../../../../HISE/hi_streaming/../JUCE/modules/juce_dsp/juce_dsp.h:236,
from ../../../../../HISE/hi_streaming/hi_streaming.h:62,
from ../../../../../HISE/hi_streaming/hi_streaming.cpp:2,
from ../../JuceLibraryCode/include_hi_streaming.cpp:9:
../../../../../HISE/hi_streaming/../JUCE/modules/juce_dsp/containers/juce_SIMDRegister.h: In instantiation of ‘struct juce::dsp::SIMDRegister’:
../../../../../HISE/hi_streaming/hi_streaming/MonolithAudioFormat.cpp:371:35: required from here
../../../../../HISE/hi_streaming/../JUCE/modules/juce_dsp/containers/juce_SIMDRegister.h:85:11: error: invalid use of incomplete type ‘using juce::dsp::SIMDRegister::NativeOps = struct juce::dsp::SIMDNativeOps’ {aka ‘struct juce::dsp::SIMDNativeOps’}
85 | using vSIMDType = typename NativeOps::vSIMDType;
| ^~~~~~~~~
In file included from ../../../../../HISE/hi_streaming/../JUCE/modules/juce_dsp/juce_dsp.h:228:
../../../../../HISE/hi_streaming/../JUCE/modules/juce_dsp/native/juce_sse_SIMDNativeOps.h:52:8: note: declaration of ‘using juce::dsp::SIMDRegister::NativeOps = struct juce::dsp::SIMDNativeOps’ {aka ‘struct juce::dsp::SIMDNativeOps’}
52 | struct SIMDNativeOps;
| ^~~~~~~~~~~~~
make: *** [Makefile:772: build/intermediate/DebugWithFaust/include_hi_streaming_6963df44.o] Error 1
make: *** Waiting for unfinished jobs....

As far as I can see that's the only error.....

@d-healey Thanks David - I did complete your Bootcamp course while on my Windows PC a while ago with success, and followed it now on this Ubuntu system, including the build cheat sheet. As I didn't seem to get errors from the libwebkit2gtk-4.0-dev I assumed that was OK. Just ran the commands again using 4.1 but still getting these errors:
libx11-dev: command not found
libasound2-dev: command not found
libjack-jackd2-dev: command not found
I'll do some googling and see if I can find where or how I can get further......

Hi all,
just moved from a Windows 10 to a Ubuntu 24.04 setup, with a basic version of Ubuntu Studio on top. I had managed to compile HISE Standalone back on the Windows 10 a while ago, so thought I'd give it a go on the new setup....
Followed the Compile HISE on Linux tutorial (very comprehensive and well explained BUT - the first command 'sudo apt-get -y install build-essential git make binutils-gold libfreetype6-dev
libx11-dev libxinerama-dev libxrandr-dev libxcursor-dev mesa-common-dev
libasound2-dev freeglut3-dev libxcomposite-dev libcurl4-gnutls-dev libgtk-3-dev
libjack-jackd2-dev libwebkit2gtk-4.0-dev' gave me errors on these commands:
libx11-dev
libasound2-dev
libjack-jack2-dev
all with command not found.....
Rather foolishly I carried on with the rest of the steps and when I finally got as far as building the Standalone DebugWith Faust I got these errors, but the process continued....

robin@Study:~/Documents/HISE/projects/standalone/Builds/LinuxMakefile$ make CONFIG=DebugWithFaust -j 2
Package alsa was not found in the pkg-config search path.
Perhaps you should add the directory containing `alsa.pc'
to the PKG_CONFIG_PATH environment variable
Package 'alsa', required by 'virtual:world', not found
Package 'gtk+-x11-3.0', required by 'virtual:world', not found
Package 'x11', required by 'virtual:world', not found
Package 'xinerama', required by 'virtual:world', not found
Package 'xext', required by 'virtual:world', not found
Compiling ScriptNodeTestSuite.cpp
Compiling DspUnitTests.cpp
Compiling HiseEventBufferUnitTests.cpp
Compiling MainComponent.cpp
Compiling Main.cpp
Compiling BinaryData.cpp
Compiling include_hi_backend.cpp.......

till finally it ended with:

make: *** [Makefile:772: build/intermediate/DebugWithFaust/include_hi_streaming_6963df44.o] Error 1
make: *** Waiting for unfinished jobs....
robin@Study:~/Documents/HISE/projects/standalone/Builds/LinuxMakefile$

As a newbie to Linux, could someone possibly help me make sense of what I need to do please?
Every little bit of help will be very welcome, thanks.....

@d-healey Thanks David..... Flushed with success I'm downloading the tutorials now to dig deeper....

Thanks, downloaded and compiled OK. I noticed there are new versions of both AsioSDK and VST SDK available - is it worth using these or should I just quit while I'm ahead :)