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
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
--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