Arch Linux User Repository

For feedback or contribution, either comment here or head to this GitHub page: https://github.com/m2-farzan/ros2-humble-PKGBUILD

I have manually updated to last release (May release) and changed the Fast-DDS repo to 2.6.x but still can't build, now due to rcpputils

I am getting the same error as @petronny. The PR linked by @oysstu has been merged now but it makes no difference to the install.

@petronny https://github.com/eProsima/Fast-DDS/pull/3508

Starting >>> fastrtps
--- stderr: fastrtps
In file included from /build/ros2-humble/src/ros2/src/eProsima/Fast-DDS/include/fastdds/rtps/transport/SocketTransportDescriptor.h:18,
                 from /build/ros2-humble/src/ros2/src/eProsima/Fast-DDS/include/fastdds/rtps/transport/UDPTransportDescriptor.h:18,
                 from /build/ros2-humble/src/ros2/src/eProsima/Fast-DDS/include/fastdds/rtps/transport/UDPv4TransportDescriptor.h:18,
                 from /build/ros2-humble/src/ros2/src/eProsima/Fast-DDS/src/cpp/rtps/transport/UDPv4Transport.h:18,
                 from /build/ros2-humble/src/ros2/src/eProsima/Fast-DDS/src/cpp/rtps/transport/UDPv4Transport.cpp:15:
/build/ros2-humble/src/ros2/src/eProsima/Fast-DDS/include/fastdds/rtps/transport/TransportDescriptorInterface.h:48:21: error: expected ‘)’ before ‘maximumMessageSize’
   48 |             uint32_t maximumMessageSize,
      |                     ^~~~~~~~~~~~~~~~~~~
      |                     )
/build/ros2-humble/src/ros2/src/eProsima/Fast-DDS/include/fastdds/rtps/transport/TransportDescriptorInterface.h:47:33: note: to match this ‘(’
   47 |     TransportDescriptorInterface(

https://github.com/arch4edu/cactus/actions/runs/4932228949/jobs/8815060873

In addition the issues mentioned by @oysstu, it is also necessary to install orocos-kdl from the AUR and qt6-base from the official list. For some reason these packages aren't listed as dependencies. There is also an issue with the sip4 package caused by changes to the python api in 3.11.

For anyone else building ros2 from source on arch. There are missing includes in quite a few files (cstdint and stdexcept), which GCC 13.1.1 complains about. I have reported these upstream.

Edit: issue with sphinx has been resolved in 7.0.1

Fast-DDS is not building after gcc update

Missing free and exceptiongroup as dependencies or make dependencies.

==> Starting build()...
/startdir/PKGBUILD: line 51: free: command not found

RAM is smaller than 16 GB. Parallel build will be disabled for stability.

Attempted to remove disk file system under "/run/systemd/nspawn/propagate/makepkg", and we can't allow that.
Traceback (most recent call last):
==> ERROR: Build failed, check /mnt/extra-x86_64/makepkg/build
  File "/usr/bin/colcon", line 33, in <module>
    sys.exit(load_entry_point('colcon-core==0.12.1', 'console_scripts', 'colcon')())
  File "/usr/bin/colcon", line 25, in importlib_load_entry_point
    return next(matches).load()
  File "/usr/lib/python3.10/importlib/metadata/__init__.py", line 171, in load
    module = import_module(match.group('module'))
  File "/usr/lib/python3.10/importlib/__init__.py", line 126, in import_module
    return _bootstrap._gcd_import(name[level:], package, level)
  File "<frozen importlib._bootstrap>", line 1050, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1027, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1006, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 688, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 883, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/usr/lib/python3.10/site-packages/colcon_core/command.py", line 52, in <module>
    from colcon_core.argument_parser import decorate_argument_parser  # noqa: E402 E501 I100 I202
  File "/usr/lib/python3.10/site-packages/colcon_core/argument_parser/__init__.py", line 9, in <module>
    from colcon_core.plugin_system import instantiate_extensions
  File "/usr/lib/python3.10/site-packages/colcon_core/plugin_system.py", line 7, in <module>
    from colcon_core.entry_point import load_entry_points
  File "/usr/lib/python3.10/site-packages/colcon_core/entry_point.py", line 12, in <module>
    from pkg_resources import iter_entry_points
  File "/usr/lib/python3.10/site-packages/pkg_resources/__init__.py", line 3324, in <module>
    def _initialize_master_working_set():
  File "/usr/lib/python3.10/site-packages/pkg_resources/__init__.py", line 3298, in _call_aside
    f(*args, **kwargs)
  File "/usr/lib/python3.10/site-packages/pkg_resources/__init__.py", line 3336, in _initialize_master_working_set
    working_set = WorkingSet._build_master()
  File "/usr/lib/python3.10/site-packages/pkg_resources/__init__.py", line 629, in _build_master
    ws.require(__requires__)
  File "/usr/lib/python3.10/site-packages/pkg_resources/__init__.py", line 966, in require
    needed = self.resolve(parse_requirements(requirements))
  File "/usr/lib/python3.10/site-packages/pkg_resources/__init__.py", line 827, in resolve
    dist = self._resolve_dist(
  File "/usr/lib/python3.10/site-packages/pkg_resources/__init__.py", line 868, in _resolve_dist
    raise DistributionNotFound(req, requirers)
pkg_resources.DistributionNotFound: The 'exceptiongroup>=1.0.0rc8; python_version < "3.11"' distribution was not found and is required by pytest
==> ERROR: A failure occurred in build().

https://github.com/arch4edu/cactus/actions/runs/4705369013/jobs/8345844213