Anaconda 安装后运行 pyinstaller 会导致 ImportError: no Module named 'pefile'

I did conda install -c acellera pyinstaller=3.2.3 as per Anaconda 的网站看起来它安装正确，但如果我尝试通过 cmd 运行它，我会得到以下信息：

C:\Users\Cornelis Dirk Haupt\PycharmProjects\Mesoscale-Brain-Explorer\src>pyinstaller
Traceback (most recent call last):
  File "C:\Anaconda3\Scripts\pyinstaller-script.py", line 9, in <module>
    load_entry_point('PyInstaller==3.3.dev0+g8756735', 'console_scripts', 'pyinstaller')()
  File "C:\Anaconda3\lib\site-packages\setuptools-23.0.0-py3.5.egg\pkg_resources\__init__.py", line 542, in load_entry_point
  File "C:\Anaconda3\lib\site-packages\setuptools-23.0.0-py3.5.egg\pkg_resources\__init__.py", line 2569, in load_entry_point
  File "C:\Anaconda3\lib\site-packages\setuptools-23.0.0-py3.5.egg\pkg_resources\__init__.py", line 2229, in load
  File "C:\Anaconda3\lib\site-packages\setuptools-23.0.0-py3.5.egg\pkg_resources\__init__.py", line 2235, in resolve
  File "C:\Anaconda3\lib\site-packages\PyInstaller\__main__.py", line 21, in <module>
    import PyInstaller.building.build_main
  File "C:\Anaconda3\lib\site-packages\PyInstaller\building\build_main.py", line 34, in <module>
    from .api import PYZ, EXE, COLLECT, MERGE
  File "C:\Anaconda3\lib\site-packages\PyInstaller\building\api.py", line 38, in <module>
    from PyInstaller.utils.win32 import winmanifest, icon, versioninfo, winresource
  File "C:\Anaconda3\lib\site-packages\PyInstaller\utils\win32\versioninfo.py", line 17, in <module>
    import pefile
ImportError: No module named 'pefile'

这是怎么回事？ Pyinstaller 可以在没有 Anaconda 的情况下与 python 2.7 正常工作。但我最近决定跳至 Anaconda + 3.5。我找不到任何名为 pefile 的模块或如何使用 Anaconda 安装它。我可以使用轻松安装 pefilepip3 though.

可以使用Anaconda的pip来安装，只需进入Anaconda中的Script文件夹并执行：

pip.exe install pefile