Building on Fedora 44

Author: raffenitCreated Jun 3, 2026Updated Aug 1, 2026
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OrcaSlicer Version

2.4.0-dev

Operating System (OS)

Linux

OS Version

Fedora 44

Additional system information

No response

Printer

Bambu Lab X2D

How to reproduce

The Fedora dependency installation script (scripts/linux.d/fedora) is missing the nasm package, which is required to build the vendored FFMPEG dependency during compilation.

Actual results

Without nasm installed, the dependency build step fails with: "ninja: build stopped: subcommand failed" because FFMPEG's x86 assembly optimizations require nasm as an assembler.

Expected results

The build should complete successfully. This can be fixed by adding nasm to the REQUIRED_DEV_PACKAGES array so it is automatically installed when running the Fedora dependency setup.

Project file & Debug log uploads

n/a

Checklist of files to include

  • Log file
  • Project file

Anything else?

No response

Source: FULU-Foundation/OrcaSlicer-bambulab