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iGraph python 安装

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1. 下载文件

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wget http://igraph.org/nightly/get/c/igraph-0.7.1.tar.gz
wget http://igraph.org/nightly/get/python/python-igraph-0.7.0.tar.gz
tar xzf igraph-0.7.1.tar.gz
tar xzf python-igraph-0.7.0.tar.gz
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cd igraph-0.7.1
./configure
make
sudo make install
sudo ldconfig

这样把igraph的c依赖装好了。接着准备装Python的依赖。
注意那个ldconfig是用来解决下面找不到so文件的。

2.编译setup.py安装

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cd ../python-igraph-0.7.0
python setup.py build
sudo python setup.py

这样不出意外会出错，需要下面两个都解决才行

3. add LD_LIBRARY_PATH for .so files

export LD_LIBRARY_PATH=/usr/local/lib

注意要加到.bashrc文件里。

4. 安装lxml2

sudo apt-get install libxml2-dev

libxml2 is the runtime shared library, suitable for running already-compiled programs that use that library. If you want to compile programs that use libxml2, you need to install libxml2-dev.

This is true for most library packages on ubuntu (and debian, mint, etc. RH and others have similar conventions) - libfoo is the runtime shared library, libfoo-dev contains the development headers and .a archive

For libz, the package is zlib1g-dev

BTW, python-igraph 0.6.5-1 is packaged for debian - are you sure it’s not also pre-packaged for ubuntu? If it is, you’re much better off installing the ubuntu packa

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