我运行的是Ubuntu14.04和Python2.7.6,在从FEniCS导入DOLFIN时遇到了问题。按照FENiCS文档的建议,我使用了以下命令进行安装:
sudo add-apt-repository ppa:fenics-packages/fenics
sudo apt-get update
sudo apt-get install fenics
sudo apt-get dist-upgrade在安装过程中没有发生错误,但在运行命令时
from dolfin import *我得到以下错误:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/usr/lib/python2.7/dist-packages/dolfin/__init__.py", line 16, in <module>
from . import cpp
File "/usr/lib/python2.7/dist-packages/dolfin/cpp/__init__.py", line 42, in <module>
exec("from . import %s" % module_name)
File "<string>", line 1, in <module>
File "/usr/lib/python2.7/dist-packages/dolfin/cpp/function.py", line 209, in <module>
class GenericFunction(ufc.function, common.Variable):
AttributeError: 'module' object has no attribute 'function'任何帮助都将不胜感激。谢谢!
发布于 2016-11-08 02:55:33
如果有人遇到同样的问题,我收到了对此here的有用响应。
简而言之,不知何故,在我的/etc/apt/sources.list.d/fenics-packages-fenics-trust.list文件中,出于某种原因,我有了这一行:
deb http://ppa.launchpad.net/fenics-packages/fenics-exp/ubuntu trusty main并且实验版本与Ubuntu 14.04不兼容。我手动将'fenics-exp‘更改为'fenics’并重新安装,现在它可以工作了。
https://stackoverflow.com/questions/38999857
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