python easy install工具安裝

在安裝python第三方類庫時，python提供了乙個類似於yum的命令easy_install，但是系統一般都是不會自帶easy_install命令的，故將easy_install命令的安裝方法介紹如下：

wget

sh setuptools-0.6c11-py2.4.egg

[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
--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

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