Python easy_install工具安裝

在安裝python第三方類庫時，python提供了一個類似於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：

1）下載setuptools：

1. wget http://pypi.python.org/packages/2.4/s/setuptools/setuptools-0.6c11-py2.4.egg#md5=bd639f9b0eac4c42497034dec2ec0c2b

2）安裝setuptools

1. sh setuptools-0.6c11-py2.4.egg

3）測試easy_install命令

[sql] view plaincopyprint?

1. [root@Hadoopmaster-177 ~]# easy_install --help
2. Global options:
3. --verbose (-v) run verbosely (default)
4. --quiet (-q) run quietly (turns verbosity off)
5. --dry-run (-n) don't actually do anything
6. --help (-h) show detailed help message
8. Options for 'easy_install' command:
9. --prefix installation prefix
10. --zip-ok (-z) install package as a zipfile
11. --multi-version (-m) make apps have to require() a version
12. --upgrade (-U) force upgrade (searches PyPI for latest
13. versions)
14. --install-dir (-d) install package to DIR
15. --script-dir (-s) install scripts to DIR
16. --exclude-scripts (-x) Don't install scripts
17. --always-copy (-a) Copy all needed packages to install dir
18. --index-url (-i) base URL of Python Package Index
19. --find-links (-f) additional URL(s) to search for packages
20. --delete-conflicting (-D) no longer needed; don't use this
21. --ignore-conflicts-at-my-risk no longer needed; don't use this
22. --build-directory (-b) download/extract/build in DIR; keep the
23. results
24. --optimize (-O) also compile with optimization: -O1 for
25. "python -O", -O2 for "python -OO", and -O0 to
26. disable [default: -O0]
27. --record filename in which to record list of installed
28. files
29. --always-unzip (-Z) don't install as a zipfile, no matter what
30. --site-dirs (-S) list of directories where .pth files work
31. --editable (-e) Install specified packages in editable form
32. --no-deps (-N) don't install dependencies
33. --allow-hosts (-H) pattern(s) that hostnames must match
34. --local-snapshots-ok (-l) allow building eggs from local checkouts
36. usage: easy_install [options] requirement_or_url ...
37. or: easy_install --help