python移植到 arm上面 (可以用)
环境是:ubuntu 18.04 64位
sudo apt-get install libffi-dev
安装 zlib
先去http://www.zlib.net/下载最新版本的zlib源码文件
安装zlib: /home/forlinx/work/python/zlib/
zlib-1.2.12.tar.gz
./configure
make
sudo make install
遇到问题
如何 在 arm debian 系统上 使用 python3?
交叉编译python3到ARM ，如何使用 pip
https://blog.youkuaiyun.com/u013546508/article/details/124884330
Python3.6.1的交叉编译
https://www.codenong.com/cs106053281/
使用的命令行
export LANG=zh_CN.UTF-8
export LANGUAGE=zh_CN.UTF-8
cd /home/forlinx/work/python/Python-3.8.10
./configure --prefix=/home/forlinx/work/python/pc_build
make -j2
sudo make install
sudo rm /usr/bin/python
sudo ln -s /home/forlinx/work/python/pc_build/bin/python3.8 /usr/bin/python
make clean
. /opt/fsl-imx-xwayland/5.4-zeus/environment-setup-aarch64-poky-linux
./configure --prefix=/home/forlinx/work/python/build --host=aarch64-poky-linux --build=x86_64-linux-gnu ac_cv_file__dev_ptmx=yes ac_cv_file__dev_ptc=no --target=aarch64-poky-linux --disable-ipv6 --enable-shared
make -j2
sudo make install
cd ..
sudo cp -r build usr
tar zcvf arm-python3_8_10.tar.gz usr
传到板子上面之后，
tar xvf arm-python3_8_10.tar.gz -C /
然后就是测试了，测试会有点问题，看下面。
root@OK8MP:/usr/bin#
root@OK8MP:/usr/bin# ls -lah python3*
lrwxrwxrwx 1 root root 9 Jun 23 11:17 python3 -> python3.7
lrwxrwxrwx 1 root root 16 Jun 23 11:17 python3-config -> python3.7-config
-rwxr-xr-x 1 root root 5.9K Jun 23 11:17 python3.7
lrwxrwxrwx 1 root root 17 Jun 23 11:17 python3.7-config -> python3.7m-config
-rwxr-xr-x 1 root root 5.9K Jun 23 11:17 python3.7m
lrwxrwxrwx 1 root root 30 Jun 23 11:17 python3.7m-config -> /usr/bin/python3.7m-config-lib
-rwxr-xr-x 1 root root 1.9K Jun 23 11:17 python3.7m-config-lib
root@OK8MP:/usr/bin#
编译通过了
Python build finished successfully!
The necessary bits to build these optional modules were not found:
_tkinter _uuid
To find the necessary bits, look in setup.py in detect_modules() for the module's name.
The following modules found by detect_modules() in setup.py, have been
built by the Makefile instead, as configured by the Setup files:
_abc atexit pwd
time
running build_scripts
copying and adjusting /home/forlinx/work/python/Python-3.8.10/Tools/scripts/pydoc3 -> build/scripts-3.8
copying and adjusting /home/forlinx/work/python/Python-3.8.10/Tools/scripts/idle3 -> build/scripts-3.8
copying and adjusting /home/forlinx/work/python/Python-3.8.10/Tools/scripts/2to3 -> build/scripts-3.8
changing mode of build/scripts-3.8/pydoc3 from 664 to 775
changing mode of build/scripts-3.8/idle3 from 664 to 775
changing mode of build/scripts-3.8/2to3 from 664 to 775
renaming build/scripts-3.8/pydoc3 to build/scripts-3.8/pydoc3.8
renaming build/scripts-3.8/idle3 to build/scripts-3.8/idle3.8
renaming build/scripts-3.8/2to3 to build/scripts-3.8/2to3-3.8
sudo make install 出错
Traceback (most recent call last):
File "<frozen zipimport>", line 520, in _get_decompress_func
ModuleNotFoundError: No module named 'zlib'
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<frozen zipimport>", line 568, in _get_data
File "<frozen zipimport>", line 523, in _get_decompress_func
zipimport.ZipImportError: can't decompress data; zlib not available
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "<string>", line 6, in <module>
File "/home/forlinx/work/python/Python-3.8.10/Lib/runpy.py", line 203, in run_ module
mod_name, mod_spec, code = _get_module_details(mod_name)
File "/home/forlinx/work/python/Python-3.8.10/Lib/runpy.py", line 144, in _get _module_details
return _get_module_details(pkg_main_name, error)
File "/home/forlinx/work/python/Python-3.8.10/Lib/runpy.py", line 111, in _get _module_details
__import__(pkg_name)
File "<frozen zipimport>", line 241, in load_module
File "<frozen zipimport>", line 709, in _get_module_code
File "<frozen zipimport>", line 570, in _get_data
zipimport.ZipImportError: can't decompress data; zlib not available
Traceback (most recent call last):
File "/home/forlinx/work/python/Python-3.8.10/Lib/runpy.py", line 194, in _run _module_as_main
return _run_code(code, main_globals, None,
File "/home/forlinx/work/python/Python-3.8.10/Lib/runpy.py", line 87, in _run_ code
exec(code, run_globals)
File "/home/forlinx/work/python/Python-3.8.10/Lib/ensurepip/__main__.py", line 5, in <module>
sys.exit(ensurepip._main())
File "/home/forlinx/work/python/Python-3.8.10/Lib/ensurepip/__init__.py", line 206, in _main
return _bootstrap(
File "/home/forlinx/work/python/Python-3.8.10/Lib/ensurepip/__init__.py", line 125, in _bootstrap
return _run_pip(args + [p[0] for p in _PROJECTS], additional_paths)
File "/home/forlinx/work/python/Python-3.8.10/Lib/ensurepip/__init__.py", line 34, in _run_pip
return subprocess.run([sys.executable, "-c", code], check=True).returncode
File "/home/forlinx/work/python/Python-3.8.10/Lib/subprocess.py", line 516, in run
raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '['/usr/bin/python', '-c', '\nimport runp y\nimport sys\nsys.path = [\'/tmp/tmpqz1n4aa3/setuptools-56.0.0-py3-none-any.whl \', \'/tmp/tmpqz1n4aa3/pip-21.1.1-py3-none-any.whl\'] + sys.path\nsys.argv[1:] = [\'install\', \'--no-cache-dir\', \'--no-index\', \'--find-links\', \'/tmp/tmpq z1n4aa3\', \'--root\', \'/\', \'--upgrade\', \'setuptools\', \'pip\']\nrunpy.run _module("pip", run_name="__main__", alter_sys=True)\n']' returned non-zero exit status 1.
Makefile:1198: recipe for target 'install' failed
make: *** [install] Error 1
遇到新的错误1
http://t.zoukankan.com/lxw123123-p-14922496.html
ERROR: Exception:
Traceback (most recent call last):
File "/tmp/tmpmyd8tlj4/pip-21.1.1-py3-none-any.whl/pip/_internal/cli/base_comm and.py", line 180, in _main
status = self.run(options, args)
File "/tmp/tmpmyd8tlj4/pip-21.1.1-py3-none-any.whl/pip/_internal/cli/req_comma nd.py", line 204, in wrapper
return func(self, options, args)
File "/tmp/tmpmyd8tlj4/pip-21.1.1-py3-none-any.whl/pip/_internal/commands/inst all.py", line 269, in run
session = self.get_default_session(options)
File "/tmp/tmpmyd8tlj4/pip-21.1.1-py3-none-any.whl/pip/_internal/cli/req_comma nd.py", line 77, in get_default_session
self._session = self.enter_context(self._build_session(options))
File "/tmp/tmpmyd8tlj4/pip-21.1.1-py3-none-any.whl/pip/_internal/cli/req_comma nd.py", line 87, in _build_session
session = PipSession(
File "/tmp/tmpmyd8tlj4/pip-21.1.1-py3-none-any.whl/pip/_internal/network/sessi on.py", line 275, in __init__
self.headers["User-Agent"] = user_agent()
File "/tmp/tmpmyd8tlj4/pip-21.1.1-py3-none-any.whl/pip/_internal/network/sessi on.py", line 132, in user_agent
linux_distribution = distro.linux_distribution() # type: ignore
File "/tmp/tmpmyd8tlj4/pip-21.1.1-py3-none-any.whl/pip/_vendor/distro.py", lin e 125, in linux_distribution
return _distro.linux_distribution(full_distribution_name)
File "/tmp/tmpmyd8tlj4/pip-21.1.1-py3-none-any.whl/pip/_vendor/distro.py", lin e 681, in linux_distribution
self.version(),
File "/tmp/tmpmyd8tlj4/pip-21.1.1-py3-none-any.whl/pip/_vendor/distro.py", lin e 741, in version
self.lsb_release_attr('release'),
File "/tmp/tmpmyd8tlj4/pip-21.1.1-py3-none-any.whl/pip/_vendor/distro.py", lin e 903, in lsb_release_attr
return self._lsb_release_info.get(attribute, '')
File "/tmp/tmpmyd8tlj4/pip-21.1.1-py3-none-any.whl/pip/_vendor/distro.py", lin e 556, in __get__
ret = obj.__dict__[self._fname] = self._f(obj)
File "/tmp/tmpmyd8tlj4/pip-21.1.1-py3-none-any.whl/pip/_vendor/distro.py", lin e 1014, in _lsb_release_info
stdout = subprocess.check_output(cmd, stderr=devnull)
File "/home/forlinx/work/python/Python-3.8.10/Lib/subprocess.py", line 415, in check_output
return run(*popenargs, stdout=PIPE, timeout=timeout, check=True,
File "/home/forlinx/work/python/Python-3.8.10/Lib/subprocess.py", line 516, in run
raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '('lsb_release', '-a')' returned non-zero exit status 1.
Traceback (most recent call last):
File "/home/forlinx/work/python/Python-3.8.10/Lib/runpy.py", line 194, in _run _module_as_main
return _run_code(code, main_globals, None,
File "/home/forlinx/work/python/Python-3.8.10/Lib/runpy.py", line 87, in _run_ code
exec(code, run_globals)
File "/home/forlinx/work/python/Python-3.8.10/Lib/ensurepip/__main__.py", line 5, in <module>
sys.exit(ensurepip._main())
File "/home/forlinx/work/python/Python-3.8.10/Lib/ensurepip/__init__.py", line 206, in _main
return _bootstrap(
File "/home/forlinx/work/python/Python-3.8.10/Lib/ensurepip/__init__.py", line 125, in _bootstrap
return _run_pip(args + [p[0] for p in _PROJECTS], additional_paths)
File "/home/forlinx/work/python/Python-3.8.10/Lib/ensurepip/__init__.py", line 34, in _run_pip
return subprocess.run([sys.executable, "-c", code], check=True).returncode
File "/home/forlinx/work/python/Python-3.8.10/Lib/subprocess.py", line 516, in run
raise CalledProcessError(retcode, process.args,
subprocess.CalledProcessError: Command '['/usr/bin/python', '-c', '\nimport runp y\nimport sys\nsys.path = [\'/tmp/tmpmyd8tlj4/setuptools-56.0.0-py3-none-any.whl \', \'/tmp/tmpmyd8tlj4/pip-21.1.1-py3-none-any.whl\'] + sys.path\nsys.argv[1:] = [\'install\', \'--no-cache-dir\', \'--no-index\', \'--find-links\', \'/tmp/tmpm yd8tlj4\', \'--root\', \'/\', \'--upgrade\', \'setuptools\', \'pip\']\nrunpy.run _module("pip", run_name="__main__", alter_sys=True)\n']' returned non-zero exit status 2.
Makefile:1198: recipe for target 'install' failed
make: *** [install] Error 1
解决方法
查找缺失文件’lsb_release.py’，使用如下命令：
find / -name lsb_release
执行上述命令后，得到如下路径，以下仅为示例，用户实际可能有差别：
/usr/bin/lsb_release
将步骤1找到的“/usr/bin/lsb_release”文件备份：
mv /usr/bin/lsb_release /usr/bin/lsb_release.bak
然后执行pip3.7.5 list查看是否解决。
安装到板子上之后
root@OK8MP:~# pip3 install pyserial
Traceback (most recent call last):
File “/usr/bin/pip3”, line 6, in
from pkg_resources import load_entry_point
ModuleNotFoundError: No module named ‘pkg_resources’
参考
export LANG=zh_CN.UTF-8
export LANGUAGE=zh_CN.UTF-8
./configure --prefix=/home/forlinx/work/python/pc_build
make -j2
sudo make install
sudo rm /usr/bin/python
sudo ln -s /home/forlinx/work/python/pc_build/bin/python3.8 /usr/bin/python
make clean
. /opt/fsl-imx-xwayland/5.4-zeus/environment-setup-aarch64-poky-linux
./configure --prefix=/home/forlinx/work/python/build --host=aarch64-poky-linux --build=x86_64-linux-gnu ac_cv_file__dev_ptmx=yes ac_cv_file__dev_ptc=no
./configure --prefix=/home/forlinx/work/python/build --host=aarch64-poky-linux --build=x86_64-linux-gnu ac_cv_file__dev_ptmx=yes ac_cv_file__dev_ptc=no --target=aarch64-poky-linux --disable-ipv6 --enable-shared --with-zlib
../Python-3.8.10/configure --prefix=`pwd` --host=arm-none-linux-gnueabi --build=x86_64-linux-gnu --enable-shared ac_cv_file__dev_ptmx="yes" ac_cv_file__dev_ptc="no" --enable-ipv6 --with-system-ffi --enable-optimizations --with-zlib
make -j2
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