尝试psycopg2通过Pip在Mavericks 10.9上安装时出现以下错误:
clang: error: unknown argument: '-mno-fused-madd' [-Wunused-command-line-argument-hard-error-in-future]
Run Code Online (Sandbox Code Playgroud)
不确定如何继续并在此处和其他地方搜索此特定错误.任何帮助深表感谢!
以下是pip的完整输出:
$ pip install psycopg2
Downloading/unpacking psycopg2
Downloading psycopg2-2.5.2.tar.gz (685kB): 685kB downloaded
Running setup.py (path:/private/var/folders/0z/ljjwsjmn4v9_zwm81vhxj69m0000gn/T/pip_build_tino/psycopg2/setup.py) egg_info for package psycopg2
Installing collected packages: psycopg2
Running setup.py install for psycopg2
building 'psycopg2._psycopg' extension
cc -fno-strict-aliasing -fno-common -dynamic -arch x86_64 -arch i386 -g -Os -pipe -fno-common -fno-strict-aliasing -fwrapv -mno-fused-madd -DENABLE_DTRACE -DMACOSX -DNDEBUG -Wall -Wstrict-prototypes -Wshorten-64-to-32 -DNDEBUG -g -fwrapv -Os -Wall -Wstrict-prototypes -DENABLE_DTRACE -arch x86_64 -arch i386 -pipe -DPSYCOPG_DEFAULT_PYDATETIME=1 -DPSYCOPG_VERSION="2.5.2 (dt dec pq3 …Run Code Online (Sandbox Code Playgroud) 更新2:
事实证明,主要问题与我的想法不同,并在此寻求帮助.我将新问题移到了一个新帖子:
更新: 好的,所以我意外地搞砸了我的非虚拟玩家.非virtualenv(普通bash)我可以通过删除手动安装(通过点)lxml和运行轻松修复
conda install lxml --force
Run Code Online (Sandbox Code Playgroud)
但由于某种原因,这在virtualenv中不起作用.在那里,跑步
conda install lxml --force
Run Code Online (Sandbox Code Playgroud)
工作没有错误消息,但当我运行python并简单地说
>>> import lxml
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
ImportError: No module named lxml
Run Code Online (Sandbox Code Playgroud)
有什么建议??
旧消息:
我正在尝试将virtualenv用于我的python flask应用程序.没有virtualenv,python代码运行完美.
我已经在virtualenv中安装了我需要的软件包,但是我安装了lxml之后
pip install lxml
Installing collected packages: lxml
Successfully installed lxml-3.6.0
Run Code Online (Sandbox Code Playgroud)
运行我的代码时收到以下错误消息:
File "/Users/XXX/xxx/flask-aws/lib/python2.7/site-packages/docx-0.2.4-py2.7.egg/docx.py", line 17, in <module>
from lxml import etree
ImportError: dlopen(/Users/XXX/xxx/flask-aws/lib/python2.7/site-packages/lxml/etree.so, 2): Library not loaded: libxml2.2.dylib
Referenced from: /Users/XXX/xxx/flask-aws/lib/python2.7/site-packages/lxml/etree.so
Reason: Incompatible library version: etree.so requires version 12.0.0 or later, …Run Code Online (Sandbox Code Playgroud) 我是python的新手,我正在尝试导入报纸进行文章提取.每当我尝试导入模块时,我都会得到ImportError: cannot import name images.任何人遇到这个问题,并找到了解决方案?