一、 scipy,numpy,matplotlib
sudo apt-get install python-scipy
sudo apt-get install python-numpy
sudo apt-get install python-matplotlib
python
import scipy
import numpy
import pylab
scipy.test()
numpy.test()
pylab.test()
二、pip
1、先说一下什么是pippip 是“A tool for installing and managing Python packages.”，也就是说pip是python的软件安装工具2、下面介绍怎么在linux下安装pip下载pip到/usr/local/src# cd /usr/local/src# wget "https://pypi.python.org/packages/source/p/pip/pip-1.5.4.tar.gz#md5=834b2904f92d46aaa333267fb1c922bb" --no-check-certificate如果提示：-bash: wget: command not found那么安装wget，执行如下：# yum -y install wget 解夺安装pip# tar -xzvf pip-1.5.4.tar.gz# cd pip-1.5.4# python setup.py install
如果安装报下面的错：Traceback (most recent call last): File "setup.py", line 6, in <module> from setuptools import setup, find_packagesImportError: No module named setuptools 那么就要先安装setuptools包(1)下载setuptools包# wget http://pypi.python.org/packages/source/s/setuptools/setuptools-2.0.tar.gz(2)解压setuptools包# tar zxvf setuptools-2.0.tar.gz# cd setuptools-2.0(3)编译setuptools# python setup.py build(4)开始执行setuptools安装# python setup.py install 安装完成setuptools包后，在重新执行：# cd /usr/local/src/pip-1.5.4# python setup.py install至此pip安装完成 3、linux下pip使用参数# pip --help Usage: pip <command> [options] Commands: install Install packages. uninstall Uninstall packages. freeze Output installed packages in requirements format. list List installed packages. show Show information about installed packages. search Search PyPI for packages. wheel Build wheels from your requirements. zip DEPRECATED. Zip individual packages. unzip DEPRECATED. Unzip individual packages. bundle DEPRECATED. Create pybundles. help Show help for commands. General Options: -h, --help Show help. -v, --verbose Give more output. Option is additive, and can be used up to 3 times. -V, --version Show version and exit. -q, --quiet Give less output. --log-file <path> Path to a verbose non-appending log, that only logs failures. This log is active by default at /root/.pip/pip.log. --log <path> Path to a verbose appending log. This log is inactive by default. --proxy <proxy> Specify a proxy in the form [user:[email protected]]proxy.server:port. --timeout <sec> Set the socket timeout (default 15 seconds). --exists-action <action> Default action when a path already exists: (s)witch, (i)gnore, (w)ipe, (b)ackup. --cert <path> Path to alternate CA bundle.
时间： 2024-10-15 14:00:50