我正在尝试在ubuntu中安装pig0.13
我下载了pig-0.13.0.tar.gz并安装在$home path中
之后，我用下面的export命令编辑.bashrc文件
请看我的.bashrc文件

export HADOOP_HOME=$HOME/hadoop-1.2.1
export HADOOP_CONF_DIR=$HOME/hadoop-1.2.1/conf
export HADOOP_MAPRED_HOME=$HOME/hadoop-1.2.1/conf
export HADOOP_COMMON_HOME=$HOME/hadoop-1.2.1
export HADOOP_HDFS_HOME=$HOME/hadoop-1.2.1

################### JAVA############################

export JAVA_HOME=/usr/lib/jvm/java-6-openjdk-i36

export PATH=$PATH:$HOME/hadoop-1.2.1/bin

######################## PIG#######################

export PIG_HOME=/home/user/pig-0.13.0
export PATH=$PATH:$PIG_HOME/bin

但是当我试着测试清管器是否正确下水时。。它没有被激活。。
我重新启动了我的机器并应用了source.bashrc，但没有任何帮助

user@ubuntu:~$ ls
Desktop    examples.desktop     Music       pig-0.13.0.tar.gz  Templates
Documents  hadoop-1.2.1         Pictures    Public             Videos
Downloads  hadoop-1.2.1.tar.gz  pig-0.13.0  surender
user@ubuntu:~$ hadoop version
Warning: $HADOOP_HOME is deprecated.

Hadoop 1.2.1
Subversion https://svn.apache.org/repos/asf/hadoop/common/branches  /branch-1.2 -r 1503152
Compiled by mattf on Mon Jul 22 15:23:09 PDT 2013
From source with checksum 6923c86528809c4e7e6f493b6b413a9a
This command was run using /home/user/hadoop-1.2.1/hadoop-core-1.2.1.jar
user@ubuntu:~$ pig -help
pig: invalid option -- 'h'
usage: pig
user@ubuntu:~$

我的$home是/home/user
有人能帮我吗？