pip3安装opencv报错

toybrick板子，debian10系统，安装opencv报错

1. toybrick@debian10:~/Downloads$ pip3 install opencv-python                     
   
2. Defaulting to user installation because normal site-packages is not writeable
   
3. Looking in indexes: https://pypi.org/simple, http://repo.rock-chips.com/pypi/simple
   
4. Collecting opencv-python
   
5.   Using cached opencv-python-4.4.0.40.tar.gz (88.9 MB)
   
6.   Installing build dependencies ... error
   
7.   ERROR: Command errored out with exit status 1:
   
8.    command: /usr/bin/python3 /usr/local/lib/python3.7/dist-packages/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-8w0xbnu4/overlay --no-warn-script-location --no-binary :none: --only-binary :none: -i https://pypi.org/simple --extra-index-url http://repo.rock-chips.com/pypi/simple --trusted-host repo.rock-chips.com -- setuptools wheel scikit-build cmake pip 'numpy==1.11.3; python_version=='"'"'3.5'"'"'' 'numpy==1.13.3; python_version=='"'"'3.6'"'"'' 'numpy==1.14.5; python_version=='"'"'3.7'"'"'' 'numpy==1.17.3; python_version>='"'"'3.8'"'"''
   
9.        cwd: None
   
10.   Complete output (23 lines):
    
11.   Looking in indexes: https://pypi.org/simple, http://repo.rock-chips.com/pypi/simple, http://repo.rock-chips.com/pypi/simple
    
12.   Ignoring numpy: markers 'python_version == "3.5"' don't match your environment
    
13.   Ignoring numpy: markers 'python_version == "3.6"' don't match your environment
    
14.   Ignoring numpy: markers 'python_version >= "3.8"' don't match your environment
    
15.   Collecting setuptools
    
16.     Using cached setuptools-49.6.0-py3-none-any.whl (803 kB)
    
17.   Collecting wheel
    
18.     Using cached wheel-0.35.1-py2.py3-none-any.whl (33 kB)
    
19.   Collecting scikit-build
    
20.     Using cached scikit_build-0.11.1-py2.py3-none-any.whl (72 kB)
    
21.   Collecting cmake
    
22.     Using cached cmake-3.18.0.tar.gz (28 kB)
    
23.       ERROR: Command errored out with exit status 1:
    
24.        command: /usr/bin/python3 -c 'import sys, setuptools, tokenize; sys.argv[0] = '"'"'/tmp/pip-install-drqorqvn/cmake/setup.py'"'"'; __file__='"'"'/tmp/pip-install-drqorqvn/cmake/setup.py'"'"';f=getattr(tokenize, '"'"'open'"'"', open)(__file__);code=f.read().replace('"'"'\r\n'"'"', '"'"'\n'"'"');f.close();exec(compile(code, __file__, '"'"'exec'"'"'))' egg_info --egg-base /tmp/pip-pip-egg-info-eklppbqv
    
25.            cwd: /tmp/pip-install-drqorqvn/cmake/
    
26.       Complete output (5 lines):
    
27.       Traceback (most recent call last):
    
28.         File "<string>", line 1, in <module>
    
29.         File "/tmp/pip-install-drqorqvn/cmake/setup.py", line 7, in <module>
    
30.           from skbuild import setup
    
31.       ModuleNotFoundError: No module named 'skbuild'
    
32.       ----------------------------------------
    
33.   ERROR: Command errored out with exit status 1: python setup.py egg_info Check the logs for full command output.
    
34.   ----------------------------------------
    
35. ERROR: Command errored out with exit status 1: /usr/bin/python3 /usr/local/lib/python3.7/dist-packages/pip install --ignore-installed --no-user --prefix /tmp/pip-build-env-8w0xbnu4/overlay --no-warn-script-location --no-binary :none: --only-binary :none: -i https://pypi.org/simple --extra-index-url http://repo.rock-chips.com/pypi/simple --trusted-host repo.rock-chips.com -- setuptools wheel scikit-build cmake pip 'numpy==1.11.3; python_version=='"'"'3.5'"'"'' 'numpy==1.13.3; python_version=='"'"'3.6'"'"'' 'numpy==1.14.5; python_version=='"'"'3.7'"'"'' 'numpy==1.17.3; python_version>='"'"'3.8'"'"'' Check the logs for full command output.
    

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pip安装时候是不会自动解决系统依赖问题的，缺什么就自己apt装什么。
或者用更简单的方法，直接用apt install python3-opencv （好像是这个名字）来安装，才会自己解决系统依赖

编译的时候需要服务器和目标机都是Ubuntu吗？