Misc. bug: in version 0.16.2, the gguf-dump CLI tool fails due to a missing PySide6 module, indicating an unintended GUI depende

[Manamama]

Name and Version

~ $ llama-cli --version
version: 5162 (2016f07)
built with clang version 20.1.3 for aarch64-unknown-linux-android24
~ $ gguf-dump --version
usage: gguf-dump [-h] [--no-tensors] [--json]
[--json-array] [--data-offset]
[--data-alignment] [--markdown]
[--verbose]
model
gguf-dump: error: the following arguments are required: model
~ $

Operating systems

Linux, Termux

Which llama.cpp modules do you know to be affected?

Other (Please specify in the next section)

Command line

Gguf

Problem description & steps to reproduce

Successfully installed gguf-0.16.2
~ $ python /data/data/com.termux/files/usr/bin/gguf-dump
Traceback (most recent call last):
File "/data/data/com.termux/files/usr/bin/gguf-dump", line 5, in
from gguf.scripts import gguf_dump_entrypoint
File "/data/data/com.termux/files/usr/lib/python3.12/site-packages/gguf/scripts/init.py", line 7, in
from .gguf_editor_gui import main as gguf_editor_gui_entrypoint
File "/data/data/com.termux/files/usr/lib/python3.12/site-packages/gguf/scripts/gguf_editor_gui.py", line 15, in
from PySide6.QtWidgets import (
ModuleNotFoundError: No module named 'PySide6'
~ $

First Bad Commit

gguf-0.16.2
See also: termux/termux-packages#21004 (comment)

Relevant log output

This solves it: 

pip install gguf[gui]
...
Installing collected packages: gguf
  Attempting uninstall: gguf
    Found existing installation: gguf 0.16.2
    Uninstalling gguf-0.16.2:
      Successfully uninstalled gguf-0.16.2

• sic, as it downgrades it elegantly on its own to non Qt version.

Ver. 1.3

[Manamama]

FYI, I have just run at the same issue iin pure Linux, so hopefully your pull request will make it asap to the code.
Declarative versioning : pip install gguf==0.16.0 is needed, for now.

Ref:

abovetrans@cloudshell:~/.cache (test-project-2-1264)$ gguf-dump bitnet_b1_58-3B.Q4_K_M.gguf 
Traceback (most recent call last):
  File "/home/abovetrans/.local/bin/gguf-dump", line 5, in <module>
    from gguf.scripts import gguf_dump_entrypoint
  File "/home/abovetrans/.local/lib/python3.12/site-packages/gguf/scripts/__init__.py", line 7, in <module>
    from .gguf_editor_gui import main as gguf_editor_gui_entrypoint
  File "/home/abovetrans/.local/lib/python3.12/site-packages/gguf/scripts/gguf_editor_gui.py", line 15, in <module>
    from PySide6.QtWidgets import (
ModuleNotFoundError: No module named 'PySide6'
abovetrans@cloudshell:~/.cache (test-project-2-1264)$ pip install gguf[gui]
Defaulting to user installation because normal site-packages is not writeable
Requirement already satisfied: gguf[gui] in /home/abovetrans/.local/lib/python3.12/site-packages (0.16.2)
Collecting PySide6<7.0,>=6.9 (from gguf[gui])
  Downloading PySide6-6.9.0-cp39-abi3-manylinux_2_28_x86_64.whl.metadata (5.5 kB)
Requirement already satisfied: numpy>=1.17 in /home/abovetrans/.local/lib/python3.12/site-packages (from gguf[gui]) (1.26.4)
Requirement already satisfied: pyyaml>=5.1 in /usr/local/lib/python3.12/dist-packages (from gguf[gui]) (6.0.2)
Requirement already satisfied: sentencepiece<=0.2.0,>=0.1.98 in /home/abovetrans/.local/lib/python3.12/site-packages (from gguf[gui]) (0.2.0)
Requirement already satisfied: tqdm>=4.27 in /home/abovetrans/.local/lib/python3.12/site-packages (from gguf[gui]) (4.66.5)
Collecting shiboken6==6.9.0 (from PySide6<7.0,>=6.9->gguf[gui])
  Downloading shiboken6-6.9.0-cp39-abi3-manylinux_2_28_x86_64.whl.metadata (2.7 kB)
Collecting PySide6-Essentials==6.9.0 (from PySide6<7.0,>=6.9->gguf[gui])
  Downloading PySide6_Essentials-6.9.0-cp39-abi3-manylinux_2_28_x86_64.whl.metadata (3.9 kB)
Collecting PySide6-Addons==6.9.0 (from PySide6<7.0,>=6.9->gguf[gui])
  Downloading PySide6_Addons-6.9.0-cp39-abi3-manylinux_2_28_x86_64.whl.metadata (4.2 kB)
Downloading PySide6-6.9.0-cp39-abi3-manylinux_2_28_x86_64.whl (558 kB)
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 558.1/558.1 kB 15.1 MB/s eta 0:00:00
Downloading PySide6_Addons-6.9.0-cp39-abi3-manylinux_2_28_x86_64.whl (166.3 MB)
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 166.3/166.3 MB 8.0 MB/s eta 0:00:00
Downloading PySide6_Essentials-6.9.0-cp39-abi3-manylinux_2_28_x86_64.whl (94.2 MB)
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 94.2/94.2 MB 14.3 MB/s eta 0:00:00
Downloading shiboken6-6.9.0-cp39-abi3-manylinux_2_28_x86_64.whl (206 kB)
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 206.5/206.5 kB 21.8 MB/s eta 0:00:00
Installing collected packages: shiboken6, PySide6-Essentials, PySide6-Addons, PySide6
Successfully installed PySide6-6.9.0 PySide6-Addons-6.9.0 PySide6-Essentials-6.9.0 shiboken6-6.9.0
abovetrans@cloudshell:~/.cache (test-project-2-1264)$ gguf-dump bitnet_b1_58-3B.Q4_K_M.gguf 
Traceback (most recent call last):
  File "/home/abovetrans/.local/bin/gguf-dump", line 5, in <module>
    from gguf.scripts import gguf_dump_entrypoint
  File "/home/abovetrans/.local/lib/python3.12/site-packages/gguf/scripts/__init__.py", line 7, in <module>
    from .gguf_editor_gui import main as gguf_editor_gui_entrypoint
  File "/home/abovetrans/.local/lib/python3.12/site-packages/gguf/scripts/gguf_editor_gui.py", line 15, in <module>
    from PySide6.QtWidgets import (
ImportError: libEGL.so.1: cannot open shared object file: No such file or directory
abovetrans@cloudshell:~/.cache (test-project-2-1264)$ pip show gguf
Name: gguf
Version: 0.16.2
Summary: Read and write ML models in GGUF for GGML
Home-page: 
Author: GGML
Author-email: ggml@ggml.ai
License: 
Location: /home/abovetrans/.local/lib/python3.12/site-packages
Requires: numpy, pyyaml, sentencepiece, tqdm
Required-by: 
abovetrans@cloudshell:~/.cache (test-project-2-1264)$ pip install gguf==0.16.0
Defaulting to user installation because normal site-packages is not writeable
Collecting gguf==0.16.0
  Downloading gguf-0.16.0-py3-none-any.whl.metadata (3.9 kB)
Requirement already satisfied: numpy>=1.17 in /home/abovetrans/.local/lib/python3.12/site-packages (from gguf==0.16.0) (1.26.4)
Requirement already satisfied: pyyaml>=5.1 in /usr/local/lib/python3.12/dist-packages (from gguf==0.16.0) (6.0.2)
Requirement already satisfied: sentencepiece<=0.2.0,>=0.1.98 in /home/abovetrans/.local/lib/python3.12/site-packages (from gguf==0.16.0) (0.2.0)
Requirement already satisfied: tqdm>=4.27 in /home/abovetrans/.local/lib/python3.12/site-packages (from gguf==0.16.0) (4.66.5)
Downloading gguf-0.16.0-py3-none-any.whl (76 kB)
   ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ 76.8/76.8 kB 3.5 MB/s eta 0:00:00
Installing collected packages: gguf
  Attempting uninstall: gguf
    Found existing installation: gguf 0.16.2
    Uninstalling gguf-0.16.2:
      Successfully uninstalled gguf-0.16.2
Successfully installed gguf-0.16.0
abovetrans@cloudshell:~/.cache (test-project-2-1264)$ gguf-dump bitnet_b1_58-3B.Q4_K_M.gguf 
INFO:gguf-dump:* Loading: bitnet_b1_58-3B.Q4_K_M.gguf
* File is LITTLE endian, script is running on a LITTLE endian host.
* Dumping 40 key/value pair(s)
      1: UINT32     |        1 | GGUF.version = 3
      2: UINT64     |        1 | GGUF.tensor_count = 288
      3: UINT64     |        1 | GGUF.kv_count = 37
      4: STRING     |        1 | general.architecture = 'bitnet'
      5: STRING     |        1 | general.type = 'model'