Python easy_install工具安装

在安装python第三方类库时，python提供了一个类似于yum的命令easy_install，但是系统一般都是不会自带easy_install命令的，故将easy_install命令的安装方法介绍如下：
1）下载setuptools：
wget http://pypi.python.org/packages/2.4/s/setuptools/setuptools-0.6c11-py2.4.egg#md5=bd639f9b0eac4c42497034dec2ec0c2b
2）安装setuptoolssh setuptools-0.6c11-py2.4.egg

3）测试easy_install命令

[sql] view plaincopyprint?[root@Hadoopmaster-177 ~]# easy_install --help

Global options:

--verbose (-v) run verbosely (default)

--quiet (-q) run quietly (turns verbosity off)

--dry-run (-n) don't actually do anything

--help (-h) show detailed help message

Options for'easy_install' command:

--prefix installation prefix

--zip-ok (-z) install package as a zipfile

--multi-version (-m) make apps have to require() a version

--upgrade (-U) force upgrade (searches PyPI for latest

versions)

--install-dir (-d) install package to DIR

--script-dir (-s) install scripts to DIR

--exclude-scripts (-x) Don't install scripts

--always-copy (-a) Copy all needed packages to install dir

--index-url (-i) base URL of Python Package Index

--find-links (-f) additional URL(s) to search for packages

--delete-conflicting (-D) no longer needed; don't use this

--ignore-conflicts-at-my-risk no longer needed; don't use this

--build-directory (-b) download/extract/build in DIR; keep the

results

--optimize (-O) also compile with optimization: -O1 for

"python -O", -O2 for"python -OO", and -O0 to

disable [default: -O0]

--record filename in which to record list of installed

files

--always-unzip (-Z) don't install as a zipfile, no matter what

--site-dirs (-S) list of directories where .pth files work

--editable (-e) Install specified packages in editable form

--no-deps (-N) don't install dependencies

--allow-hosts (-H) pattern(s) that hostnames must match

--local-snapshots-ok (-l) allow building eggs from local checkouts

usage: easy_install [options] requirement_or_url ...

or: easy_install --help