CURL package not found

Thank you so much. I’ll try and I will let you know…
In the meantime I have found a workaround by tweaking the example’s CMakeLists.txt file as follows:

cmake_minimum_required(VERSION 2.8.12)

project(offboard)

if(MINGW)
add_definitions(“-D_USE_MATH_DEFINES”) # For M_PI
endif()

if(MSVC)
add_definitions(“-std=c++11 -WX -W2”)
add_definitions(“-D_USE_MATH_DEFINES”) # For M_PI
else()
add_definitions(“-std=c++11 -Wall -Wextra -Werror”)
endif()

#find_package(DronecodeSDK REQUIRED)

include_directories(/usr/local/include/dronecode_sdk/)
link_directories(/usr/local/lib)

add_executable(offboard
offboard_velocity.cpp
)

target_link_libraries(offboard
dronecode_sdk_action
dronecode_sdk_offboard
dronecode_sdk_telemetry
dronecode_sdk
pthread
)