Ubuntu 安装 networkx

参考：ubuntu 下NetworkX的安装和使用

Dependences

• pip

• setuptools

Commands

1.install networkx

sudo pip install networkx 

2.install numpy & matplotlib (支持networkx绘图)

sudo apt-get install python-numpy python-scipy python-matplotlib ipython ipython-notebook python-pandas python-sympy python-nose

Run demo

1.新建脚本touch [write_your_name_here].py

2.写入以下内容：

mport networkx as nx

import matplotlib.pyplot as plt

def draw_graph(graph):

    # extract nodes from graph

    nodes = set([n1 for n1, n2 in graph] + [n2 for n1, n2 in graph])

    # create networkx graph

    G=nx.Graph()

    # add nodes

    for node in nodes:

        G.add_node(node)


    # add edges

    for edge in graph:

        G.add_edge(edge[0], edge[1])


    # draw graph

    pos = nx.shell_layout(G)

    nx.draw(G, pos)


    # show graph

    plt.show()


# draw example

graph = [(20, 21),(21, 22),(22, 23), (23, 24),(24, 25), (25, 20)]

draw_graph(graph)

3.执行脚本文件：

sudo python graph.py

Result

2017/1/8