Issue building CuraEngine on Raspberry Pi 3 B+ - missing Arcus-targets.cmake

[pcgeek86]

Application Version

Cloned Git repository from commit: b13ed77

Platform

• Headless (no GUI) Raspberry Pi 3 B+
• Raspbian OS Linux pidev 4.14.79-v7+ #1159 SMP Sun Nov 4 17:50:20 GMT 2018 armv7l GNU/Linux

Qt

No GUI

PyQt

No GUI

Display Driver

No GUI

Steps to Reproduce

• Install Protobuf via apt
• Install Python3-sip-dev libraries via apt
• Build libArcus
• Attempt to build CuraEngine

Arcus_DIR=/home/pi/libArcus/build cmake ..

Actual Results

Error occurs, missing file.

-- Building with Arcus
CMake Warning at /usr/share/cmake-3.7/Modules/FindProtobuf.cmake:387 (message):
  Protobuf compiler version doesn't match library version 3.0.0
Call Stack (most recent call first):
  /home/pi/libArcus/build/ArcusConfig.cmake:31 (find_package)
  CMakeLists.txt:14 (find_package)


CMake Error at /home/pi/libArcus/build/ArcusConfig.cmake:34 (include):
  include could not find load file:

    /home/pi/libArcus/build/Arcus-targets.cmake
Call Stack (most recent call first):
  CMakeLists.txt:14 (find_package)


-- Building Stb from source.
-- Created Stb installation at: /home/pi/CuraEngine/build/stb-prefix/src
-- Compile with more optimization flags
-- Configuring incomplete, errors occurred!
See also "/home/pi/CuraEngine/build/CMakeFiles/CMakeOutput.log".
See also "/home/pi/CuraEngine/build/CMakeFiles/CMakeError.log".

Expected results

CuraEngine cmake script builds successfully.

Additional Information

[pcgeek86]

This was my fault. I didn't finish installing libArcus properly. To fix this:

• I went back and finished the libArcus installation
• Removed the CuraEngine directory
• Re-cloned CuraEngine, and ran through build process

It's currently still compiling, so no final word, but this particular issue is closed.

These directions helped fill in a few gaps: https://gist.github.com/nickoala/df44c0eaf6cadc6934b0581f73ead250