Arch Linux User Repository

We moved our Development to Github: https://github.com/ros-melodic-arch Please open issues there instead of commenting.

ROS binary Repo (Thirdparty):
pacman-key --recv-keys CB222E7EBC11D682AAC8B317A4A0D73114FDE6FC
pacman-key --edit-key CB222E7EBC11D682AAC8B317A4A0D73114FDE6FC
Add this to your pacman.conf:

[oscloud]
Server = http://repo.oscloud.info/

Please vote for getting these packages into community repo.

@ratinator97: 1. This is the wrong package.
2. Your system isn't clean: https://abs-cd.oscloud.info/cd_manager/ros-melodic-class-loader

On a clean system there is an error: CMake Error at /home/alex/.cache/yay/ros-melodic-class-loader/src/build/devel/share/class_loader/cmake/class_loaderConfig.cmake:113 (message): Project 'class_loader' specifies '/include' as an include dir, which is not found. It does neither exist as an absolute directory nor in '/home/alex/.cache/yay/ros-melodic-class-loader/src/class_loader-0.4.1//include'. Check the issue tracker 'https://github.com/ros/class_loader/issues' and consider creating a ticket if the problem has not been reported yet. Call Stack (most recent call first): /opt/ros/melodic/share/catkin/cmake/catkinConfig.cmake:76 (find_package) test/CMakeLists.txt:4 (find_package)

Someone knows how to solve it ?

@PotatoTech: how did you manage to build ros-melodic-python-orocos-kdl then?

ros-melodic-python-orocos-kdl fails to build.

@acxz: Can't confirm this for my machine and a clean container. Works fine for me.

@M070Ch: That's not our buiseness. Please comment at the ogre package.

I've tried to install this package by two weeks and I got always the same message: Error downloading sources: ogre-1.9, How i can solve it?. Thanks.

@Thraen could you ellaborate on how you got the package to compile? In what file exactly should sed be used?

Hi, it looks like the new boost version doesn't create cmake/boost_python3_{ver}/ folders anymore. It breaks some packages' compilation. Using sed to replace "find_package(Boost REQUIRED COMPONENTS {components} python3)" by "find_package(Boost REQUIRED COMPONENTS {components} python)" seems to do the trick. I may have a bad setup, but that's the only way i got it working, even with a lot of reinstalls of multiple packages.

During the installation you will need to fix the PKGBUILD of these dependency packages:

ros-melodic-tf - boost_signals fix
ros-melodic-rviz - boost_signals fix
ros-melodic-image-view - boost_signals fix
ros-melodic-qt-gui-cpp - "-l-lpthread" fix
ros-melodic-laser_assembler - boost_signals fix
ros-melodic-laser-filters - boost_signals fix

ros-melodic-tf - line 59 - PKGBUILD

        cd geometry-release-release-melodic-tf-1.12.0-0/
        rm -rf CMakeLists.txt
        wget https://raw.githubusercontent.com/ros/geometry/melodic-devel/tf/CMakeLists.txt

ros-melodic-rviz - line 100 - PKGBUILD:

        sed -i -e 's/signals//g' rviz-release-release-melodic-rviz-1.13.1-0/CMakeLists.txt

ros-melodic-qt-gui-cpp - Run the package install for the first time, restart the compilation, add this line before cmake on PKGBUILD:

sed -i -e 's/\-l\-lpthread//g' sip/qt_gui_cpp_sip/Makefile

ros-melodic-image-view - line 60 - PKGBUILD

sed -i -e 's/signals//g' image_pipeline-release-release-melodic-image_view-1.12.23-0/CMakeLists.txt

ros-melodic-laser-assembler - line 56 - PKGBUILD:

sed -i -e 's/signals//g' laser_assembler-release-release-melodic-laser_assembler-1.7.6-0/CMakeLists.txt

ros-melodic-laser-filter - line 56 - PKGBUILD:

    sed -i -e 's/signals//g' laser_filters-release-release-melodic-laser_filters-1.8.6-0/CMakeLists.txt