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wjwwood / serial

Cross-platform, Serial Port library written in C++
http://wjwwood.github.com/serial/
MIT License
2.13k stars 1.04k forks source link

make failed #173

Open xxinine opened 6 years ago

xxinine commented 6 years ago

I have run "git clone git://github.com/wjwwood/serial.git" and now have the serial folder. cd into the serial folder. "make" produces this error:

cd build && cmake -DCMAKE_INSTALL_PREFIX=/tmp/usr/local .. CMake Error at CMakeLists.txt:5 (find_package): By not providing "Findcatkin.cmake" in CMAKE_MODULE_PATH this project has asked CMake to find a package configuration file provided by "catkin", but CMake did not find one.

Could not find a package configuration file provided by "catkin" with any of the following names:

catkinConfig.cmake
catkin-config.cmake

Add the installation prefix of "catkin" to CMAKE_PREFIX_PATH or set "catkin_DIR" to a directory containing one of the above files. If "catkin" provides a separate development package or SDK, be sure it has been installed.

-- Configuring incomplete, errors occurred! See also "/home/yan/Documents/serial/build/CMakeFiles/CMakeOutput.log". Makefile:32: recipe for target 'serial' failed make: *** [serial] Error 1

smkanadl commented 6 years ago

As the Readme states, catkin is a required dependency to build the serial lib. There are several issues around this topic as (from a code point of view) catkin is not really required (#111 #123 #133 #135). @wjwwood said here that a pure CMake support will come with the next version of serial.

thangduong commented 6 years ago

even with catkin, it doesn't make: -- catkin 0.6.16 Traceback (most recent call last): File "/data/robo/serial/catkin_generated/generate_cached_setup.py", line 12, in from catkin.environment_cache import generate_environment_script ImportError: No module named 'catkin'

During handling of the above exception, another exception occurred:

It seems the generated py file has a problem.

if os.path.exists(os.path.join('/usr/share/catkin/cmake', 'catkinConfig.cmake.in')):

probably should be:

if os.path.exists(os.path.join('/usr/share/catkin/cmake', 'catkinConfig.cmake')):

Maybe it worked with a different version of catkin. Seems overkill to have all these packages just for serial port.