我想在Ubuntu 20.04上安装picamera。
sudo pip install picamera之后出现以下错误。
如何安装picamera？。
ERROR: Command errored out with exit status 1:
command: /usr/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-_s89vs5d/picamera/setup.py'"'"'; __file__='"'"'/tmp/pip-install-_s89vs5d/picamera/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'rn'"'"', '"'"'n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' bdist_wheel -d /tmp/pip-wheel-1cbs8kpu
cwd: /tmp/pip-install-_s89vs5d/picamera/
Complete output (54 lines):
running bdist_wheel
running build
running build_py
creating build
creating build/lib
creating build/lib/picamera
copying picamera/mmal.py -> build/lib/picamera
copying picamera/camera.py -> build/lib/picamera
copying picamera/encoders.py -> build/lib/picamera
copying picamera/exc.py -> build/lib/picamera
copying picamera/streams.py -> build/lib/picamera
copying picamera/color.py -> build/lib/picamera
copying picamera/__init__.py -> build/lib/picamera
copying picamera/array.py -> build/lib/picamera
copying picamera/display.py -> build/lib/picamera
copying picamera/bcm_host.py -> build/lib/picamera
copying picamera/mmalobj.py -> build/lib/picamera
copying picamera/renderers.py -> build/lib/picamera
copying picamera/frames.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-x86_64/wheel
running install
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-install-_s89vs5d/picamera/setup.py", line 145, in <module>
main()
File "/tmp/pip-install-_s89vs5d/picamera/setup.py", line 119, in main
setup(
File "/usr/lib/python3/dist-packages/setuptools/__init__.py", line 144, in setup
return distutils.core.setup(**attrs)
File "/usr/lib/python3.8/distutils/core.py", line 148, in setup
dist.run_commands()
File "/usr/lib/python3.8/distutils/dist.py", line 966, in run_commands
self.run_command(cmd)
File "/usr/lib/python3.8/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/usr/lib/python3/dist-packages/wheel/bdist_wheel.py", line 259, in run
self.run_command('install')
File "/usr/lib/python3.8/distutils/cmd.py", line 313, in run_command
self.distribution.run_command(command)
File "/usr/lib/python3.8/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/tmp/pip-install-_s89vs5d/picamera/setup.py", line 111, in run
raise ValueError('Unable to determine if this system is a Raspberry Pi')
ValueError: Unable to determine if this system is 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: /usr/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-_s89vs5d/picamera/setup.py'"'"'; __file__='"'"'/tmp/pip-install-_s89vs5d/picamera/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'rn'"'"', '"'"'n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-sja1u8l0/install-record.txt --single-version-externally-managed --compile --install-headers /usr/local/include/python3.8/picamera
cwd: /tmp/pip-install-_s89vs5d/picamera/
Complete output (18 lines):
running install
Traceback (most recent call last):
File "<string>", line 1, in <module>
File "/tmp/pip-install-_s89vs5d/picamera/setup.py", line 145, in <module>
main()
File "/tmp/pip-install-_s89vs5d/picamera/setup.py", line 119, in main
setup(
File "/usr/lib/python3/dist-packages/setuptools/__init__.py", line 144, in setup
return distutils.core.setup(**attrs)
File "/usr/lib/python3.8/distutils/core.py", line 148, in setup
dist.run_commands()
File "/usr/lib/python3.8/distutils/dist.py", line 966, in run_commands
self.run_command(cmd)
File "/usr/lib/python3.8/distutils/dist.py", line 985, in run_command
cmd_obj.run()
File "/tmp/pip-install-_s89vs5d/picamera/setup.py", line 111, in run
raise ValueError('Unable to determine if this system is a Raspberry Pi')
ValueError: Unable to determine if this system is a Raspberry Pi
----------------------------------------
ERROR: Command errored out with exit status 1: /usr/bin/python3 -u -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-_s89vs5d/picamera/setup.py'"'"'; __file__='"'"'/tmp/pip-install-_s89vs5d/picamera/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'rn'"'"', '"'"'n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' install --record /tmp/pip-record-sja1u8l0/install-record.txt --single-version-externally-managed --compile --install-headers /usr/local/include/python3.8/picamera Check the logs for full command output.
您可以直接从GitHub存储库安装
$ lsb_release -a
Distributor ID: Ubuntu
Description: Ubuntu 20.04.1 LTS
Release: 20.04
Codename: focal
$ sudo pip3 install git+https://github.com/waveform80/picamera
Collecting git+https://github.com/waveform80/picamera
Cloning https://github.com/waveform80/picamera to /tmp/pip-req-build-g87qbbfe
Building wheels for collected packages: picamera
Building wheel for picamera (setup.py) ... done
Created wheel for picamera: filename=picamera-1.13-py3-none-any.whl size=149553 sha256=869dfec10553ed3d55921a8e6ad118f74c63e3fb7efa6dec86366552d9802ef0
Stored in directory: /tmp/pip-ephem-wheel-cache-wkr6b3lc/wheels/f5/63/a9/e2e3f131874542cea00b390274e75fb6845420358a8752d61a
Successfully built picamera
Installing collected packages: picamera
Successfully installed picamera-1.13