[16/50] incubator-joshua-site git commit: updated quick start

[mj...@apache.org]

updated quick start


Project: http://git-wip-us.apache.org/repos/asf/incubator-joshua-site/repo
Commit: http://git-wip-us.apache.org/repos/asf/incubator-joshua-site/commit/3dd4d775
Tree: http://git-wip-us.apache.org/repos/asf/incubator-joshua-site/tree/3dd4d775
Diff: http://git-wip-us.apache.org/repos/asf/incubator-joshua-site/diff/3dd4d775

Branch: refs/heads/master
Commit: 3dd4d7759e0cd36e7f261d9040a8f25deff0d31e
Parents: 5b80a14
Author: Matt Post <po...@cs.jhu.edu>
Authored: Wed Jun 10 10:03:49 2015 -0400
Committer: Matt Post <po...@cs.jhu.edu>
Committed: Wed Jun 10 10:03:49 2015 -0400

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 6.0/install.md | 21 ++++++++++++++-------
 1 file changed, 14 insertions(+), 7 deletions(-)
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http://git-wip-us.apache.org/repos/asf/incubator-joshua-site/blob/3dd4d775/6.0/install.md
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diff --git a/6.0/install.md b/6.0/install.md
index df187e5..d242f86 100644
--- a/6.0/install.md
+++ b/6.0/install.md
@@ -9,26 +9,33 @@ To use Joshua as a standalone decoder (with
 [language packs](/language-packs/)), you only need to download and
 install the decoder. There are no external dependencies.
 
+1. Set up some basic environment variables. You need to define `$JAVA_HOME` and
+   also `$HADOOP`, if you have a Hadoop installation (Joshua's pipeline looks
+   for `$HADOOP/bin/hadoop`.
+
+      export JAVA_HOME=/path/to/java
+
+      # JAVA_HOME is not very standardized. Here are some places to look:
+      # OS X:  export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.7.0_71.jdk/Contents/Home
+      # Linux: export JAVA_HOME=/usr/java/default
+      
+      export HADOOP=/usr
+
 1. Download Joshua
 
        wget -q http://cs.jhu.edu/~post/joshua-v{{ site.data.joshua.release_version }}.tgz
 
-1. Next, unpack it, set environment variables, and compile everything. You need to define the
-`$JOSHUA` environment variable (which in turn requires `$JAVA_HOME`).
+1. Next, unpack it and compile everything. 
 
        tar xzf joshua-v{{ site.data.joshua.release_version }}.tgz
        cd joshua-v{{ site.data.joshua.release_version }}
 
-       # for bash
-       export JAVA_HOME=/path/to/java
+       # Add this to your init files
        export JOSHUA=$(pwd)
-       echo "export JOSHUA=$JOSHUA" >> ~/.bashrc
        
        # build everything
        ant
 
-   (If you don't know what to set `$JAVA_HOME` to, try `/usr/java/default`).
-   
    This compiles Joshua and also a number of support tools, such as KenLM and GIZA++.
 
 1. [Download a model](/language-packes/) and start translating!