Re: Cannot build KernelShark on Ubuntu 22.04

Hi

Please try to build KernelShark following the instructions given in the 
README file in the git repository and let me know if you still run into 
issues.

Thanks!
Yordan

On 4/30/24 16:41, David Aldrich wrote:
> Hi
> 
> Working on WSL with Ubuntu 22.04 LTS, I am unable to build
> KernelShark. I will try installing it as a package, but perhaps my
> experience below will be useful for the project.
> 
> I cloned KernelShark:
> 
> git clone git://git.kernel.org/pub/scm/utils/trace-cmd/kernel-shark.git
> 
> I followed the instructions at:
> 
> https://kernelshark.org/build.html
> 
> which requires:
> 
> sudo apt-get install qtbase5-dev -y
> 
> When I attempt to build KernelShark with:
> 
> cmake ../
> 
> I see:
> 
> CMake Warning at CMakeLists.txt:76 (find_package):
>    Could not find a configuration file for package "Qt6Widgets" that is
>    compatible with requested version "6.3.0".
> 
>    The following configuration files were considered but not accepted:
> 
>      /usr/lib/x86_64-linux-gnu/cmake/Qt6Widgets/Qt6WidgetsConfig.cmake,
> version: 6.2.4
>      /lib/x86_64-linux-gnu/cmake/Qt6Widgets/Qt6WidgetsConfig.cmake,
> version: 6.2.4
> 
> -- Could NOT find XKB (missing: XKB_LIBRARY XKB_INCLUDE_DIR) (Required
> is at least version "0.5.0")
> -- Could NOT find Qt6StateMachine (missing: Qt6StateMachine_DIR)
> CMake Error at CMakeLists.txt:77 (find_package):
>    Found package configuration file:
> 
>      /usr/lib/x86_64-linux-gnu/cmake/Qt6/Qt6Config.cmake
> 
>    but it set Qt6_FOUND to FALSE so package "Qt6" is considered to be NOT
>    FOUND.  Reason given by package:
> 
>    Failed to find Qt component "StateMachine".
> 
>    Expected Config file at
>    "/usr/lib/x86_64-linux-gnu/cmake/Qt6StateMachine/Qt6StateMachineConfig.cmake"
>    does NOT exist
> 
> This was despite installing:
> 
> apt install qt6-base-dev
>