virtuald
commented
5 years ago Hm. My guess is that you ran out of memory while compiling. How much memory does your Pi have?
Closed vanshikaaa closed 5 years ago
virtuald
commented
5 years ago Hm. My guess is that you ran out of memory while compiling. How much memory does your Pi have?
vanshikaaa
commented
5 years ago Thanks for the pointer, that helped.
For others who are trying to install on RPi, here is what I did $ sudo nano /etc/dphys-swapfile
CONF_SWAPSIZE=2048
$ sudo /etc/init.d/dphys-swapfile stop $ sudo /etc/init.d/dphys-swapfile start
pip3 install robotpy-cscore==2019.0.0a01_
after installation is successful, revert swapsize to original to avoid burning your SD card.
virtuald
commented
5 years ago @PepperProgramming glad to hear that it fixed your issue!
One thing I noticed -- recommend that you use the current version of robotpy-cscore, and not 2019.0.0a1, as there are useful bugfixes in the latest releases.
vanshikaaa
commented
5 years ago you mean just run pip3 install robotpy-cscore
vanshikaaa
commented
5 years ago When I tried pip3 install robotpy-cscore, installation failed again. I increased my swapfile size and still no luck. Here is the o/p.
(cv) pi@OpenCV:~ $ pip3 uninstall robotpy-cscore==2019.0.0a1
Uninstalling robotpy-cscore-2019.0.0a1:
Would remove:
/home/pi/.virtualenvs/cv/lib/python3.5/site-packages/cscore/
/home/pi/.virtualenvs/cv/lib/python3.5/site-packages/robotpy_cscore-2019.0.0a1.dist-info/
Proceed (y/n)? y
Successfully uninstalled robotpy-cscore-2019.0.0a1
(cv) pi@OpenCV:~ $ pip3 install robotpy-cscore
Looking in indexes: https://pypi.org/simple, https://www.piwheels.org/simple
Collecting robotpy-cscore
Using cached https://files.pythonhosted.org/packages/15/dd/85cab4ad0e71c0c3e8b3d8a4d67cbd87529ad67a93a7e135758f9ad74017/robotpy-cscore-2019.0.7.tar.gz
Installing build dependencies ... done
Getting requirements to build wheel ... done
Preparing wheel metadata ... done
Requirement already satisfied: pynetworktables in ./.virtualenvs/cv/lib/python3.5/site-packages (from robotpy-cscore) (2019.0.0)
Requirement already satisfied: numpy in ./.virtualenvs/cv/lib/python3.5/site-packages (from robotpy-cscore) (1.16.0)
Building wheels for collected packages: robotpy-cscore
Building wheel for robotpy-cscore (PEP 517) ... error
Complete output from command /home/pi/.virtualenvs/cv/bin/python3 /home/pi/.virtualenvs/cv/lib/python3.5/site-packages/pip/_vendor/pep517/_in_process.py build_wheel /tmp/tmpob3vq7c0:
['cscore_src/cscore/src/main/native/cpp/PropertyContainer.cpp', 'cscore_src/cscore/src/main/native/cpp/CvSinkImpl.cpp', 'cscore_src/cscore/src/main/native/cpp/MjpegServerImpl.cpp', 'cscore_src/cscore/src/main/native/cpp/cscore_cpp.cpp', 'cscore_src/cscore/src/main/native/cpp/SourceImpl.cpp', 'cscore_src/cscore/src/main/native/cpp/PropertyImpl.cpp', 'cscore_src/cscore/src/main/native/cpp/cscore_oo.cpp', 'cscore_src/cscore/src/main/native/cpp/CvSourceImpl.cpp', 'cscore_src/cscore/src/main/native/cpp/HttpCameraImpl.cpp', 'cscore_src/cscore/src/main/native/cpp/UsbCameraImplCommon.cpp', 'cscore_src/cscore/src/main/native/cpp/SinkImpl.cpp', 'cscore_src/cscore/src/main/native/cpp/cscore_c.cpp', 'cscore_src/cscore/src/main/native/cpp/Telemetry.cpp', 'cscore_src/cscore/src/main/native/cpp/Frame.cpp', 'cscore_src/cscore/src/main/native/cpp/Notifier.cpp', 'cscore_src/cscore/src/main/native/cpp/JpegUtil.cpp', 'cscore_src/cscore/src/main/native/cpp/Instance.cpp', 'cscore_src/cscore/src/main/native/linux/UsbCameraProperty.cpp', 'cscore_src/cscore/src/main/native/linux/UsbUtil.cpp', 'cscore_src/cscore/src/main/native/linux/UsbCameraImpl.cpp', 'cscore_src/cscore/src/main/native/linux/NetworkUtil.cpp', 'cscore_src/cscore/src/main/native/linux/NetworkListener.cpp']
running bdist_wheel
running build
running build_py
creating build
creating build/lib.linux-armv7l-3.5
creating build/lib.linux-armv7l-3.5/cscore
copying cscore/main.py -> build/lib.linux-armv7l-3.5/cscore
copying cscore/cameraserver.py -> build/lib.linux-armv7l-3.5/cscore
copying cscore/grip.py -> build/lib.linux-armv7l-3.5/cscore
copying cscore/_info.py -> build/lib.linux-armv7l-3.5/cscore
copying cscore/version.py -> build/lib.linux-armv7l-3.5/cscore
copying cscore/init.py -> build/lib.linux-armv7l-3.5/cscore
copying cscore/imagewriter.py -> build/lib.linux-armv7l-3.5/cscore
copying cscore/_logging.py -> build/lib.linux-armv7l-3.5/cscore
running build_ext
creating tmp
arm-linux-gnueabihf-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fdebug-prefix-map=/build/python3.5-6waWnr/python3.5-3.5.3=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.5m -I/home/pi/.virtualenvs/cv/include/python3.5m -c /tmp/tmp6a2epffo.cpp -o tmp/tmp6a2epffo.o -std=c++14
cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++
arm-linux-gnueabihf-gcc -pthread -DNDEBUG -g -fwrapv -O2 -Wall -Wstrict-prototypes -g -fdebug-prefix-map=/build/python3.5-6waWnr/python3.5-3.5.3=. -fstack-protector-strong -Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/python3.5m -I/home/pi/.virtualenvs/cv/include/python3.5m -c /tmp/tmpcgj5m7lb.cpp -o tmp/tmpcgj5m7lb.o -fvisibility=hidden
cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++
building 'cscore._cscore' extension
Traceback (most recent call last):
File "/home/pi/.virtualenvs/cv/lib/python3.5/site-packages/pip/_vendor/pep517/_in_process.py", line 207, in
Failed building wheel for robotpy-cscore Running setup.py clean for robotpy-cscore Failed to build robotpy-cscore Could not build wheels for {} which use PEP 517 and cannot be installed directly (cv) pi@OpenCV:~ $
virtuald
commented
5 years ago Looks like numpy isn't installed? Try this:
pip3 install robotpy-cscore --no-build-isolationnumpy is installed
From build o/p "Requirement already satisfied: numpy in ./.virtualenvs/cv/lib/python3.5/site-packages (from robotpy-cscore) (1.16.0). "
Here is my pip list (cv) pi@OpenCV:~ $ pip list Package Version
Click 7.0 cloudpickle 0.6.1 cycler 0.10.0 dask 1.0.0 decorator 4.3.0 dlib 19.16.0 face-recognition 1.2.3 face-recognition-models 0.3.0 imutils 0.5.2 kiwisolver 1.0.1 matplotlib 3.0.2 netifaces 0.10.9 networkx 2.2 numpy 1.16.0 opencv-contrib-python 3.4.4.19 picamera 1.13 Pillow 5.4.1 pip 19.0.1 pynetworktables 2019.0.0 pyparsing 2.3.1 python-dateutil 2.7.5 PyWavelets 1.0.1 robotpy-cscore 2019.0.0a1 scikit-image 0.14.1 scipy 1.2.0 setuptools 40.6.3 six 1.12.0 toolz 0.9.0 wheel 0.32.3 (cv) pi@OpenCV:~ $
and when I tried pip3 install robotpy-cscore==2019.0.0a01, it worked without an error.
Let me try pip3 install robotpy-cscore --no-build-isolation
vanshikaaa
commented
5 years ago Thanks a lot, that worked, I see robotpy-cscore 2019.0.7 installed.
Sorry for duplicate bug report - I just noticed the other one was closed and so opening a new issue.
Hi, I am trying to install on RaspberryPi and I am getting following error. I tried pip3 install robotpy-cscore==2019.0.0a01 and it failed after few hours
ython3.5m -c src/_cscore.cpp -o build/temp.linux-armv7l-3.5/src/_cscore.o -DVERSION_INFO="2019.0.0a1" -s -g0 -std=c++14 -fvisibility=hidden -D_GNU_SOURCE cc1plus: warning: command line option ‘-Wstrict-prototypes’ is valid for C/ObjC but not for C++ arm-linux-gnueabihf-gcc: internal compiler error: Killed (program cc1plus) Please submit a full bug report, with preprocessed source if appropriate. See file:///usr/share/doc/gcc-6/README.Bugs for instructions. error: command 'arm-linux-gnueabihf-gcc' failed with exit status 4
Failed building wheel for robotpy-cscore Running setup.py clean for robotpy-cscore Failed to build robotpy-cscore Could not build wheels for {} which use PEP 517 and cannot be installed directly (cv) pi@OpenCV:~ $