我试图安装hyperopt,但是我收到以下错误：

Collecting hyperopt
Using cached hyperopt-0.0.2.tar.gz
Complete output from command python setup.py egg_info:
DEBUG:root:distribute_setup.py not found,defaulting to system setuptools
Traceback (most recent call last):
  File "<string>",line 1,in <module>
  File "/tmp/pip-build-gmhldfe7/hyperopt/setup.py",line 119,in <module>
    if package_data is None: package_data = find_package_data(packages)
  File "/tmp/pip-build-gmhldfe7/hyperopt/setup.py",line 102,in find_package_data
    for subdir in find_subdirectories(package):
  File "/tmp/pip-build-gmhldfe7/hyperopt/setup.py",line 73,in find_subdirectories
    subdirectories = os.walk(package_to_path(package)).next()[1]
AttributeError: 'generator' object has no attribute 'next'

----------------------------------------
Command "python setup.py egg_info" failed with error code 1 in /tmp/pip-build-gmhldfe7/hyperopt/

并且在安装hyperas时我得到了同样的错误.但是我可以使用pip命令成功安装ggplot.我使用的是Ubuntu 14.04和Python 3.5.

谢谢.

解决方法

这是hyperopt中的一个错误. generator.next被重命名为generator .__ next__,可以在Python3中使用next(生成器)调用.

这是the PEP详细说明了这一变化.

看起来它是在master中修复但从未发布过.您可以通过执行以下操作从git(也就是github)安装：

pip install git+https://github.com/hyperopt/hyperopt.git