Build fails if Qt to build against is read-only

[INFO]: -- Compiling module pyside-tools...
ninja: no work to do.
[INFO]: -- Skipped documentation generation. Enable with '--build-docs'
[INFO]: Installing module pyside-tools...
[0/1] Install the project...
-- Install configuration: "Release"
[INFO]: Using /usr/bin/patchelf ...
[INFO]: Preparing setup tools build directory.
[INFO]: Removing /home/user/work/pyside-setup/build/qfp-py3.10-qt6.7.3-64bit-release/package
[INFO]: Copying files...
[INFO]: Making file /home/user/work/pyside-setup/build/qfp-py3.10-qt6.7.3-64bit-release/package/PySide6/scripts/__init__.py.
[INFO]: /home/user/work/pyside-setup/build/qfp-py3.10-qt6.7.3-64bit-release/package/PySide6/QtAsyncio/__init__.py is up to date.
[INFO]: /home/user/work/pyside-setup/build/qfp-py3.10-qt6.7.3-64bit-release/package/PySide6/QtAsyncio/events.py is up to date.
[INFO]: /home/user/work/pyside-setup/build/qfp-py3.10-qt6.7.3-64bit-release/package/PySide6/QtAsyncio/tasks.py is up to date.
[INFO]: /home/user/work/pyside-setup/build/qfp-py3.10-qt6.7.3-64bit-release/package/PySide6/QtAsyncio/futures.py is up to date.
[INFO]: Copying files...
[INFO]: Checking if QtCore library needs a new rpath to make it work with ICU libs.
[INFO]: **Skipping copy tree
  /home/user/work/qt/build/qtbase/inst/qml to
  /home/user/work/pyside-setup/build/qfp-py3.10-qt6.7.3-64bit-release/package/PySide6/Qt/qml
  Source does not exist. filter=None. ignore=['*.debug'].
[INFO]: **Skipping copy tree
  /home/user/work/qt/build/qtbase/inst/translations to
  /home/user/work/pyside-setup/build/qfp-py3.10-qt6.7.3-64bit-release/package/PySide6/Qt/translations
  Source does not exist. filter=['*.qm', '*.pak']. ignore=None.
patchelf: open: Permission denied
Traceback (most recent call last):
  File "/home/user/work/pyside-setup/setup.py", line 42, in <module>
    setup_runner.run_setup()
  File "/home/user/work/pyside-setup/build_scripts/setup_runner.py", line 207, in run_setup
    self.run_setuptools_setup()
  File "/home/user/work/pyside-setup/build_scripts/setup_runner.py", line 280, in run_setuptools_setup
    setup(**kwargs)
  File "/home/user/.local/lib/python3.10/site-packages/setuptools/__init__.py", line 103, in setup
    return distutils.core.setup(**attrs)
  File "/home/user/.local/lib/python3.10/site-packages/setuptools/_distutils/core.py", line 185, in setup
    return run_commands(dist)
  File "/home/user/.local/lib/python3.10/site-packages/setuptools/_distutils/core.py", line 201, in run_commands
    dist.run_commands()
  File "/home/user/.local/lib/python3.10/site-packages/setuptools/_distutils/dist.py", line 969, in run_commands
    self.run_command(cmd)
  File "/home/user/.local/lib/python3.10/site-packages/setuptools/dist.py", line 963, in run_command
    super().run_command(command)
  File "/home/user/.local/lib/python3.10/site-packages/setuptools/_distutils/dist.py", line 988, in run_command
    cmd_obj.run()
  File "/home/user/work/pyside-setup/build_scripts/main.py", line 214, in run
    _install.run(self)
  File "/home/user/.local/lib/python3.10/site-packages/setuptools/command/install.py", line 82, in run
    orig.install.run(self)
  File "/home/user/.local/lib/python3.10/site-packages/setuptools/_distutils/command/install.py", line 697, in run
    self.run_command('build')
  File "/home/user/.local/lib/python3.10/site-packages/setuptools/_distutils/cmd.py", line 318, in run_command
    self.distribution.run_command(command)
  File "/home/user/.local/lib/python3.10/site-packages/setuptools/dist.py", line 963, in run_command
    super().run_command(command)
  File "/home/user/.local/lib/python3.10/site-packages/setuptools/_distutils/dist.py", line 988, in run_command
    cmd_obj.run()
  File "/home/user/work/pyside-setup/build_scripts/main.py", line 428, in run
    self.prepare_packages()
  File "/home/user/work/pyside-setup/build_scripts/main.py", line 983, in prepare_packages
    return prepare_packages_posix(self, _vars, self.is_cross_compile)
  File "/home/user/work/pyside-setup/build_scripts/platforms/unix.py", line 253, in prepare_packages_posix
    pyside_build.update_rpath(libexec_executables, libexec=True)
  File "/home/user/work/pyside-setup/build_scripts/main.py", line 1182, in update_rpath
    rpath_cmd(executable)
  File "/home/user/work/pyside-setup/build_scripts/main.py", line 1154, in rpath_cmd
    linux_fix_rpaths_for_library(self._patchelf_path, srcpath, final_rpath,
  File "/home/user/work/pyside-setup/build_scripts/utils.py", line 906, in linux_fix_rpaths_for_library
    linux_set_rpaths(patchelf, executable_path, rpaths_string)
  File "/home/user/work/pyside-setup/build_scripts/utils.py", line 800, in linux_set_rpaths
    raise RuntimeError(f"Error patching rpath in {executable_path}")
RuntimeError: Error patching rpath in /home/user/work/pyside-setup/build/qfp-py3.10-qt6.7.3-64bit-release/package/PySide6/Qt/libexec/uic
Traceback (most recent call last):
  File "/home/user/work/pyside-setup/setup.py", line 42, in <module>
    setup_runner.run_setup()
  File "/home/user/work/pyside-setup/build_scripts/setup_runner.py", line 263, in run_setup
    raise RuntimeError(msg)
RuntimeError: 
setup.py invocation failed with exit code: 1.