python pyev 安装

来源：互联网发布：外交部段子知乎编辑：程序博客网时间：2024/06/04 20:06

http://pythonhosted.org/pyev/index.html

libev is an event loop: you register interest in certain events (such as a file descriptor being readable or a timeout occurring), and it will manage these event sources and provide your program with events.

pyev — Python libev interface.

所以安装pyev 前先要安装libev, 注意libev的版本

STEP 1]

下载 libev（官网没能进的去。。。），http://download.csdn.net/detail/lincoln_2012/9718078 ,从CSDN下一个

STEP 2]

下载 pyev，https://pypi.python.org/pypi/pyev/

STEP 3]

安装libev

3-1 解压 tar zxvf libev-4.15.tar.gz

3-2 cd libev-4.15; ./configure; make; make install (root 权限)

STEP 4]

安装 pyev

4-1 tar zxvf pyev-0.9.0.tar.gz

4-2 cd pyev-0.9.0; python setup.py install

报错：

OSError: libev.so.4: cannot open shared object file: No such file or directory

解决：

vi /etc/ld.so.conf，添加/usr/local/lib，再输入ldconfig

示例：

include ld.so.conf.d/*.conf
/usr/local/lib

再次到pyev解压目录：python setup.py install

Done！

0 0