MooshieUI v2.0.3

One-click installer — just download and run. The app will automatically install ComfyUI, Python, PyTorch, and everything else you need on first launch.

Downloads

Platform	File
Windows	.msi or .exe
Linux	.deb or .AppImage

---

What's New in v2.0.3

Fixes and maintenance

• Custom node installs could fail on the Linux AppImage build: the bundled AppImage runtime leaks its own LD_LIBRARY_PATH and LD_PRELOAD into every child process, so git clone for a required custom node could link against the AppImage's bundled libssl/libpcre2 instead of the system ones and abort with a version mismatch. Node installs now strip the AppImage-specific environment before spawning git, pip, and uv.
• Wrong Wayland library picked up on Fedora-based distros (Nobara, RHEL, etc.): the search order for the bundled Wayland compatibility library checked /usr/lib/ before /usr/lib64/, which is backwards on Fedora-family systems where /usr/lib/ holds 32-bit compat stubs. That could preload a 32-bit library into a 64-bit process and produce a "wrong ELF class" failure. The search now checks the 64-bit path first.