업데이트 6/25/2013) pip
을 사용하여 다른 패키지를 설치하려고 할 때 동일한 오류가 발생하여 패키지에 아무 것도 없을 가능성이 있음을 나타냅니다. 문제를 해결하십시오. 오류 [Errno 89] 명령 실행 중 함수가 구현되지 않음 python setup.py egg_info
는
QNX
에 나는
pip
를 실행시 다음과 같은 오류를보고 있어요.
# pip install -U catkin_pkg
Downloading/unpacking catkin-pkg
Running setup.py egg_info for package catkin-pkg
Requirement already up-to-date: argparse in /usr/pkg/lib/python2.7/site-packages (from catkin-pkg)
Requirement already up-to-date: docutils in /usr/pkg/lib/python2.7/site-packages (from catkin-pkg)
Requirement already up-to-date: python-dateutil in /usr/pkg/lib/python2.7/site-packages (from catkin-pkg)
Requirement already up-to-date: six in /usr/pkg/lib/python2.7/site-packages (from python-dateutil->catkin-pkg)
Installing collected packages: catkin-pkg
Running setup.py install for catkin-pkg
Error [Errno 89] Function not implemented while executing command /usr/qnx650/host/qnx6/x86/usr/bin/python -c "import setuptools;__file__='/tmp/pip-build-n130s/catkin-pkg/setup.py';exec(compile(open(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /tmp/pip-XhRdBe-record/install-record.txt --single-version-externally-managed
Exception:
Traceback (most recent call last):
File "/usr/pkg/lib/python2.7/site-packages/pip-1.3-py2.7.egg/pip/basecommand.py", line 139, in main
status = self.run(options, args)
File "/usr/pkg/lib/python2.7/site-packages/pip-1.3-py2.7.egg/pip/commands/install.py", line 271, in run
requirement_set.install(install_options, global_options, root=options.root_path)
File "/usr/pkg/lib/python2.7/site-packages/pip-1.3-py2.7.egg/pip/req.py", line 1185, in install
requirement.install(install_options, global_options, *args, **kwargs)
File "/usr/pkg/lib/python2.7/site-packages/pip-1.3-py2.7.egg/pip/req.py", line 592, in install
cwd=self.source_dir, filter_stdout=self._filter_install, show_stdout=False)
File "/usr/pkg/lib/python2.7/site-packages/pip-1.3-py2.7.egg/pip/util.py", line 627, in call_subprocess
cwd=cwd, env=env)
File "/usr/pkg/lib/python2.7/subprocess.py", line 711, in __init__
errread, errwrite)
File "/usr/pkg/lib/python2.7/subprocess.py", line 1205, in _execute_child
self.pid = os.fork()
OSError: [Errno 89] Function not implemented
Storing complete log in /root/.pip/pip.log
나는 그런 argparse
, docutils
, python-dateutil
및 six
으로 의존 된 구성 요소가 설치되지 않은이 명령을 실행 처음
catkin_pkg
).
원인의 원인이 있다고 생각하는 os.fork()
에서 다르게 작동합니다. 따라서 오류가 os.fork()
에 발생하는지 확실하지 않습니다.
# python
Python 2.7.4 (default, Jun 21 2013, 22:33:48)
[GCC 4.4.2] on qnx6
Type "help", "copyright", "credits" or "license" for more information.
>>> import os
>>> os.fork()
18804790
>>> 0
sem_wait: Invalid argument
어떻게이 오류를 피할 수 있습니까? 고맙습니다!
QNX
6.5.0 SDP SP1, pip
버전은 1.3 (its source on github)이고, 또한 source of catkin_pkg입니다.