Question

我尝试安装ComplexNetworkSim。我按照此处显示的说明操作： https://pythonhosted.org/ComplexNetworkSim/installation.html

根据建议，我使用setuptools安装NetworkX和SimPy（这是ComplexNetworkSim的先决条件）。

然而，当我试图在PyCharm中使用该软件包时，基于this example：

from ComplexNetworkSim import NetworkAgent, Sim

我收到以下错误消息：

Traceback (most recent call last):
  File "C:/Users/Natan/PycharmProjects/final_project_Lev/solution.py", line 1, in <module>
    from ComplexNetworkSim import NetworkAgent, Sim
  File "build\bdist.win32\egg\ComplexNetworkSim\__init__.py", line 1, in <module>
  File "build\bdist.win32\egg\ComplexNetworkSim\agents.py", line 7, in <module>
ImportError: No module named SimPy

Answer 1

您似乎没有正确安装simpy。也许它不在你的道路上。手动安装可能很难调试。除非有某些理由不这样做，否则您应该使用pip（或其他包管理器）进行安装。使用pip你只需运行：

$ pip install complexnetworksim

导致输出：

Collecting complexnetworksim
  Downloading ComplexNetworkSim-0.1.2.zip (3.3MB)
    100% |████████████████████████████████| 3.3MB 715kB/s 
Requirement already satisfied: networkx in ./anaconda3/lib/python3.6/site-packages (from complexnetworksim)
Collecting simpy (from complexnetworksim)
  Downloading simpy-3.0.10-py2.py3-none-any.whl
Requirement already satisfied: decorator>=4.1.0 in ./anaconda3/lib/python3.6/site-packages (from networkx->complexnetworksim)
Building wheels for collected packages: complexnetworksim
  Running setup.py bdist_wheel for complexnetworksim ... done
  Stored in directory: ~/.cache/pip/wheels/32/c9/ea/71d1702cf26c7a4d0408ff02fbeadb1ca2e30e28511af11068
Successfully built complexnetworksim
Installing collected packages: simpy, complexnetworksim
Successfully installed complexnetworksim-0.1.2 simpy-3.0.10

但是这会加载一个过时的版本，但仍然可能会导致问题。您可能希望关注https://github.com/jschaul/ComplexNetworkSim上的开发人员建议，并使用较新的包nxsim。

Answer 2

正如mmdanziger所说，我决定放弃complexNetworkSim。相反，我为Python 3安装了nxsim，它运行得很好。

ComplexNetworkSim没有正确安装？还是SimPy？

2 个答案: