1.python版本要求2.4.4以上
[root@test install]# python
Python 2.6.2 (r262:71600, May 14 2009, 10:46:21)
[GCC 4.1.2 20080704 (Red Hat 4.1.2-44)] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>>
2.PyYAML 3.10包配置
YAML parser and emitter for Python
YAML is a data serialization format designed for human readability and interaction with scripting languages. PyYAML is a YAML parser and emitter for Python.
PyYAML features a complete YAML 1.1 parser, Unicode support, pickle support, capable extension API, and sensible error messages. PyYAML supports standard YAML tags and provides Python-specific tags that allow to represent an arbitrary Python object.
PyYAML is applicable for a broad range of tasks from complex configuration files to object serialization and persistance.
[root@test dataload]# tar -zxvf PyYAML-3.10.tar.gz[root@test PyYAML-3.10]# python setup.py install
3.yaml-0.1.4配置下载源代码包：http://pyyaml.org/download/libyaml/yaml-0.1.4.tar.gz。 编译和安装LibYAML
[root@test dataload]# tar -zxvf yaml-0.1.4.tar.gz[root@test dataload]# cd yaml-0.1.4[root@test yaml-0.1.4]# ./configure[root@test yaml-0.1.4]# make && make install
4.gpload.gpfdist工具配置下载：greenplum-loaders-4.2.1.0-build-2-RHEL5-x86_64.zip
[root@test dataload]# ./greenplum-loaders-4.2.1.0-build-2-RHEL5-x86_64.bin
********************************************************************************
Do you accept the Greenplum Loaders license agreement? [yes | no]
********************************************************************************选择：yes 到安装完成
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