build error : Boost not found

[shashankkapoor]

Build System

• Ubuntu 20.04
• ROS foxy
• ros2 branch

Hi,
As I am new to the ROS2 and i am building this Slam algorithm on my system for my current project but i faced some issue regarding this.

but i did cat /usr/include/boost/version.hpp | grep "BOOST_LIB_VERSION" i found boost package is installed with version 1.71.0 .

thanks in advance!

[grischi]

Please verify that

• you have sourced the setup bash of your ros2 installation (e.g. source /opt/ros/foxy/setup.bash),
• you have installed the dependencies (ros-foxy-perception-pcl) as described in readme and
• you do not have a different version of pcl installed on your system.

[CharlesOural]

I had the same error, you need to add -DBoost_LIBRARY_DIR_RELEASE=(dir to your boost libs) to your catkin_make command

[stale]

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