如何安装pybrain

Question

我正在尝试安装pybrains，但是我得到了这个错误：

C:\Python34\python.exe "C:\Program Files (x86)\JetBrains\PyCharm         Community Edition 4.0.4\helpers\pycharm\pycharm_setup_runner.py" C:\Users\PycharmProjects\Youtube\pybrain-pybrain-87c7ac3\setup.py
Testing started at 14:08 ...
running pycharm_test
running egg_info
writing PyBrain.egg-info\PKG-INFO
writing dependency_links to PyBrain.egg-info\dependency_links.txt
writing top-level names to PyBrain.egg-info\top_level.txt
reading manifest file 'PyBrain.egg-info\SOURCES.txt'
writing manifest file 'PyBrain.egg-info\SOURCES.txt'
running build_ext
Traceback (most recent call last):
  File "C:\Program Files (x86)\JetBrains\PyCharm Community Edition     4.0.4\helpers\pycharm\pycharm_setup_runner.py", line 26, in <module>
    exec (fh.read(), globals(), locals())
  File "<string>", line 21, in <module>
  File "C:\PYTHON34\LIB\distutils\core.py", line 148, in setup
    dist.run_commands()
  File "C:\PYTHON34\LIB\distutils\dist.py", line 955, in run_commands
    self.run_command(cmd)
  File "C:\PYTHON34\LIB\distutils\dist.py", line 974, in run_command
    cmd_obj.run()
  File "C:\Python34\lib\site-packages\setuptools\command\test.py", line     138, in run
    self.with_project_on_sys_path(self.run_tests)
  File "C:\Python34\lib\site-packages\setuptools\command\test.py", line     118, in with_project_on_sys_path
    func()
  File "C:\Program Files (x86)\JetBrains\PyCharm Community Edition         4.0.4\helpers\pycharm\pycharm_commands\pycharm_test.py",         line 18, in run_tests
    testLoader=loader_class()
  File "C:\PYTHON34\LIB\unittest\main.py", line 92, in __init__
    self.parseArgs(argv)
  File "C:\PYTHON34\LIB\unittest\main.py", line 139, in parseArgs
    self.createTests()
  File "C:\PYTHON34\LIB\unittest\main.py", line 146, in createTests
    self.module)
  File "C:\PYTHON34\LIB\unittest\loader.py", line 146, in     loadTestsFromNames
    suites = [self.loadTestsFromName(name, module) for name in names]
  File "C:\PYTHON34\LIB\unittest\loader.py", line 146, in <listcomp>
    suites = [self.loadTestsFromName(name, module) for name in names]
  File "C:\PYTHON34\LIB\unittest\loader.py", line 105, in loadTestsFromName
    module = __import__('.'.join(parts_copy))
  File "c:\users\dhowarth\pycharmprojects\youtube\pybrain-pybrain-87c7ac3\pybrain\__init__.py", line 1, in <module>
    from structure.__init__ import *
ImportError: No module named 'structure'

Process finished with exit code 1

哪里可以找到'Structure‘模块？

有没有人有同样的问题？

我已经遵循了https://github.com/pybrain/pybrain/wiki/installation上的说明。

我遗漏了什么？

Answer 1

Pybrain可以由pip install pybrain直接设置。

pybrain中的模糊神经网络在收敛性和性能方面存在一些问题。作为替代，有许多关于模糊神经网络的建议，如FANN (An example)和scikit learn(针对许多ML方法，但不直接包含模糊神经网络)。

Answer 2

尽量不要使用pip。我总是更喜欢从PyPI或github (如果可用)获取整个文件夹，然后执行简单的python setup.py install。

此外，当您对正在积极开发(或不太常用)的包做一些工作时，请阅读它们的文档。

如果您看到文档：Here。您将看到他们使用的是Python 2.x。很明显，您使用的是Python 3.x。

获取Python2.x并从github下载该文件夹。解压并安装。

希望能有所帮助。

干杯。

Answer 3

尝试以下查询：

1. pip install numpy
2. pip install scipy
3. pip install pybrain

OR:

下载并运行ez_setup.py：

python ez_setup.py

OR:

使用easy_install：

easy_install pybrain