pip安装程序，错误代码-11失败
我在virtualenv中为theano安装了scipy，它在安装开始后就失败了。它说错误代码-11失败了。有人能帮我吗，错误代码11是什么？
下面是错误的完整跟踪，从我运行命令时开始：
(dl)[haohan@sirius deeplearning]$ pip install theano
Requirement already satisfied (use --upgrade to upgrade): theano in ./dl/lib/python2.7/site-packages
Requirement already satisfied (use --upgrade to upgrade): numpy>=1.5.0 in ./dl/lib/python2.7/site- packages (from theano)
Downloading/unpacking scipy>=0.7.2 (from theano)
Downloading scipy-0.14.0.tar.gz (10.2MB): 10.2MB downloaded
Running setup.py (path:/home/haohan/deeplearning/dl/build/scipy/setup.py) egg_info for package scipy
warning: no previously-included files matching '*_subr_*.f' found under directory 'scipy/linalg/src/id_dist/src'
no previously-included directories found matching 'scipy/special/tests/data/boost'
no previously-included directories found matching 'scipy/special/tests/data/gsl'
no previously-included directories found matching 'doc/build'
no previously-included directories found matching 'doc/source/generated'
no previously-included directories found matching '*/__pycache__'
warning: no previously-included files matching '*~' found anywhere in distribution
warning: no previously-included files matching '*.bak' found anywhere in distribution
warning: no previously-included files matching '*.swp' found anywhere in distribution
warning: no previously-included files matching '*.pyo' found anywhere in distribution
Installing collected packages: scipy
Running setup.py install for scipy
Cleaning up...
Command /home/haohan/deeplearning/dl/bin/python -c "import setuptools, tokenize;__file__='/home/haohan/deeplearning/dl/build/scipy/setup.py';
exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))"
install --record /tmp/pip-svx8Wr-record/install-record.txt --single-version-externally-managed --compile --install-headers
/home/haohan/deeplearning/dl/include/site/python2.7 failed with error code -11 in /home/haohan/deeplearning/dl/build/scipy
Storing debug log for failure in /home/haohan/.pip/pip.log为了方便阅读，我把最后一行分成了几行。
我认为这是非常奇怪的，这个错误仅仅发生在安装启动之后，而且我只是使用pip成功地安装了numpy，所以它不太可能是pip的问题。那么，问题在哪里呢？我该怎么修呢？
会否与制度有关？但我想我不能打印系统信息因为我没有sudo许可..。
难道是因为我们的集群太老了吗？这是我唯一能想到的解释。
非常感谢!
回答 1
Stack Overflow用户
发布于 2018-04-25 17:18:30
您试过更新setuptools吗？
pip install --upgrade setuptools然后再试着安装西亚诺。
当我在开发自己的包时遇到这个问题时，根本原因是setup.py中的导入。我更改了setup.py导入的内容，然后它就起作用了。也许theano的安装程序是导入一个版本不兼容的包？
如果在安装程序中更新包或编辑导入无法解决问题，则可以使用vvv标志进行调试以获得更多信息，如pip install -vvv theano中的信息。
至于您看到的错误代码：
负值-N表示该子节点由信号N(仅为Unix)终止。
https://docs.python.org/3/library/subprocess.html#subprocess.Popen.returncode
代码11表示*nix中的分段错误，尽管os.strerror(11)报告“资源暂时不可用”。因为我在尝试python setup.py egg_info时得到了分段错误，所以我打赌这是11的第一个(分段错误)定义。
如果您的分段错误抛出了一个核心，那么如果您使用的是systemd，那么它可能在/var/lib/systemd/coredump/中。如果您找不到核心，请检查https://unix.stackexchange.com/a/349433/183163。如果它报告0，运行ulimit -c unlimited以启用核心转储。您可以通过ls -rtd /var/lib/systemd/coredump/* | tail -1获得到最近转储文件的完整路径。
要读取转储，可以使用gdb。例如：
gdb python /var/lib/systemd/coredump/core.python.6146.f06ba728dae74cfbbaf80acb8d392dd5.4477.1524677641000000.lz4https://stackoverflow.com/questions/26248571
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