picamera
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Can't install it on virtualenv on a raspberry pi 4 - (8GB)
Using python 3.7.3
tried:
(cv) pi@opencv:~ $ pip install "picamera[array]"
Collecting picamera[array]
Using cached picamera-1.13.tar.gz (143 kB)
Requirement already satisfied: numpy in ./.virtualenvs/cv/lib/python3.7/site-packages (from picamera[array]) (1.18.5)
Building wheels for collected packages: picamera
Building wheel for picamera (setup.py) ... error
ERROR: Command errored out with exit status 1:
command: /home/pi/.virtualenvs/cv/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-1w_1xz0u/picamera/setup.py'"'"'; file='"'"'/tmp/pip-install-1w_1xz0u/picamera/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-5puzdgaw
cwd: /tmp/pip-install-1w_1xz0u/picamera/
Complete output (54 lines):
running bdist_wheel
running build
running build_py
creating build
creating build/lib
creating build/lib/picamera
copying picamera/frames.py -> build/lib/picamera
copying picamera/renderers.py -> build/lib/picamera
copying picamera/streams.py -> build/lib/picamera
copying picamera/mmalobj.py -> build/lib/picamera
copying picamera/array.py -> build/lib/picamera
copying picamera/encoders.py -> build/lib/picamera
copying picamera/exc.py -> build/lib/picamera
copying picamera/bcm_host.py -> build/lib/picamera
copying picamera/color.py -> build/lib/picamera
copying picamera/display.py -> build/lib/picamera
copying picamera/init.py -> build/lib/picamera
copying picamera/camera.py -> build/lib/picamera
copying picamera/mmal.py -> build/lib/picamera
running egg_info
writing picamera.egg-info/PKG-INFO
writing dependency_links to picamera.egg-info/dependency_links.txt
writing requirements to picamera.egg-info/requires.txt
writing top-level names to picamera.egg-info/top_level.txt
reading manifest file 'picamera.egg-info/SOURCES.txt'
reading manifest template 'MANIFEST.in'
no previously-included directories found matching 'debian'
no previously-included directories found matching 'docs'
writing manifest file 'picamera.egg-info/SOURCES.txt'
installing to build/bdist.linux-armv7l/wheel
running install
Traceback (most recent call last):
File "", line 1, in
File "/tmp/pip-install-1w_1xz0u/picamera/setup.py", line 145, in
main()
File "/tmp/pip-install-1w_1xz0u/picamera/setup.py", line 140, in main
cmdclass = {'install': CustomInstallCommand},
File "/home/pi/.virtualenvs/cv/lib/python3.7/site-packages/setuptools/init.py", line 161, in setup
return distutils.core.setup(**attrs)
File "/usr/lib/python3.7/distutils/core.py", line 148, in setup
dist.run_commands()
File "/usr/lib/python3.7/distutils/dist.py", line 966, in run_commands
self.run_command(cmd)
File "/usr/lib/python3.7/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/home/pi/.virtualenvs/cv/lib/python3.7/site-packages/wheel/bdist_wheel.py", line 259, in run
self.run_command('install')
File "/usr/lib/python3.7/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/usr/lib/python3.7/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/tmp/pip-install-1w_1xz0u/picamera/setup.py", line 109, in run
raise ValueError('This system does not appear to be a Raspberry Pi')
ValueError: This system does not appear to be a Raspberry Pi
ERROR: Failed building wheel for picamera
Running setup.py clean for picamera
Failed to build picamera
Installing collected packages: picamera
Running setup.py install for picamera ... error
ERROR: Command errored out with exit status 1:
command: /home/pi/.virtualenvs/cv/bin/python -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-1w_1xz0u/picamera/setup.py'"'"'; file='"'"'/tmp/pip-install-1w_1xz0u/picamera/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(file);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, file, '"'"'exec'"'"'))' install --record /tmp/pip-record-z_le02d2/install-record.txt --single-version-externally-managed --compile --install-headers /home/pi/.virtualenvs/cv/include/site/python3.7/picamera
cwd: /tmp/pip-install-1w_1xz0u/picamera/
Complete output (18 lines):
running install
Traceback (most recent call last):
File "
Any ideia ?
But version : (cv) pi@opencv:~ $ pip install -Iv "picamera[array]"==1.12
Just installed perfectly ...
Facing the same issue installing The Spaghetti Detective plugin in Octoprint on Pi 4 with HQ camera (fresh install).
https://github.com/TheSpaghettiDetective/OctoPrint-TheSpaghettiDetective/issues/66
I managed to solve it by first forcing install of the picamera library before installing the plugin.
sudo -s export READTHEDOCS=True /home/pi/oprint/bin/python2 -m pip install picamera
As this was suggested here : https://github.com/waveform80/picamera/issues/578#issuecomment-523997913
Still there seems to be an issue with the picamera library with HQ camera on Pi 4 as my install is fresh out of the box Octoprint.
Hi,
I've the same issue, so I'm using the version 1.12 but I didn't have this issue before... A mate did an upgrade of my RPI and then... broke.
export READTHEDOCS=True
also does the trick.