Difference between revisions of "SUNScholar/Prepare Ubuntu/S03"

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'''<font size="3" color="red">Please ensure you have enabled the [[SUNScholar/Install_Ubuntu#Setup_the_software_repositories|Ubuntu partner repositories]] before continuing.</font>'''
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<center>
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==Step 3.1: Install SUN Java 6 Run Time==
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  '''[[SUNScholar/Prepare Ubuntu/S04|NEXT - STEP 4]]'''
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</center>
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==Step 3. Install the Java software dependencies==
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===PLEASE NOTE:===
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<font color="red">
 +
 
 +
*'''When using "tasksel" during the Ubuntu server installation, and selecting Tomcat as an installation option, the "default-jre" was installed.'''
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*'''Please ensure you have enabled the [[SUNScholar/Install_Ubuntu/S04#Setup_the_software_repositories|Ubuntu partner repositories]] before continuing.'''
 +
*'''If using Ubuntu 12.04 LTS and DSpace versions => 4.2, then check the following:'''
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http://wiki.lib.sun.ac.za/index.php/SUNScholar/Upgrading/DSpace/Release_Notes/4.X#Java_Version_Upgrade
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 +
</font>
 +
 
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===Step 3.1: Install Java===
 
Type as follows:
 
Type as follows:
  
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  apt-get install sun-java6-jre sun-java6-jdk
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  sudo apt-get install default-jdk default-jre
  
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Afterwards make it available system wide:
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List the Java alternatives by typing as follows:
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sudo update-java-alternatives -l
  
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  update-java-alternatives -v -s java-6-sun
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Depending on which version of the Ubuntu server you use, you should get something like the following:
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The screen output should be something like the following.
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====Ubuntu 16.04====
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  java-1.8.0-openjdk-amd64      1081      /usr/lib/jvm/java-1.8.0-openjdk-amd64
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====Ubuntu 14.04====
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java-1.7.0-openjdk-amd64 1051 /usr/lib/jvm/java-1.7.0-openjdk-amd64
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====Ubuntu 12.04====
 
<pre>
 
<pre>
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resetting java alternatives
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java-1.6.0-openjdk-amd64 1061 /usr/lib/jvm/java-1.6.0-openjdk-amd64
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update-alternatives: using /usr/bin/gij-4.4 to provide /usr/bin/java (java) in auto mode.
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java-6-sun 63 /usr/lib/jvm/java-6-sun
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update-alternatives: using /usr/bin/gkeytool-4.4 to provide /usr/bin/keytool (keytool) in auto mode.
 
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update-alternatives: error: no alternatives for mozilla-javaplugin.so.
 
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update-alternatives: using /usr/bin/gorbd-4.4 to provide /usr/bin/orbd (orbd) in auto mode.
 
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update-alternatives: using /usr/bin/grmid-4.4 to provide /usr/bin/rmid (rmid) in auto mode.
 
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update-alternatives: using /usr/bin/grmiregistry-4.4 to provide /usr/bin/rmiregistry (rmiregistry) in auto mode.
 
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update-alternatives: error: no alternatives for xulrunner-1.9-javaplugin.so.
 
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update-alternatives: using /usr/lib/jvm/java-6-sun/jre/bin/java to provide /usr/bin/java (java) in manual mode.
 
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update-alternatives: using /usr/lib/jvm/java-6-sun/jre/bin/keytool to provide /usr/bin/keytool (keytool) in manual mode.
 
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update-alternatives: using /usr/lib/jvm/java-6-sun/jre/bin/orbd to provide /usr/bin/orbd (orbd) in manual mode.
 
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update-alternatives: using /usr/lib/jvm/java-6-sun/jre/bin/rmid to provide /usr/bin/rmid (rmid) in manual mode.
 
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update-alternatives: using /usr/lib/jvm/java-6-sun/jre/bin/rmiregistry to provide /usr/bin/rmiregistry (rmiregistry) in manual mode.
 
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update-alternatives: error: no alternatives for mozilla-javaplugin.so.
 
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update-alternatives: error: no alternatives for xulrunner-1.9-javaplugin.so.
 
 
</pre>
 
</pre>
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:;Note. Do not worry about error messages as long as the main "java" link is ok.
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;Screenshot
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[[File:Sunscholar-java.png|border]]
  
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Check the alternative by typing as follows:
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===Step 3.2: Install Ant===
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update-java-alternatives -l
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Type as follows:
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You should get the following
 
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java-6-sun 63 /usr/lib/jvm/java-6-sun
 
  
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==Step 3.2: Install Java Ant Compiler==
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sudo apt-get install ant ant-optional
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Type as follows:
 
  
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  apt-get install ant ant-optional
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<center>
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  '''[[SUNScholar/Prepare Ubuntu/S02|PREVIOUS - STEP 2]]'''
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</center>
  
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  [[SUNScholar/Prepare Ubuntu/S04|Proceed to the next step]]
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[[Category:Installation]]
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__NOTOC__

Latest revision as of 14:07, 30 October 2019

 NEXT - STEP 4

Step 3. Install the Java software dependencies

PLEASE NOTE:

  • When using "tasksel" during the Ubuntu server installation, and selecting Tomcat as an installation option, the "default-jre" was installed.
  • Please ensure you have enabled the Ubuntu partner repositories before continuing.
  • If using Ubuntu 12.04 LTS and DSpace versions => 4.2, then check the following:
http://wiki.lib.sun.ac.za/index.php/SUNScholar/Upgrading/DSpace/Release_Notes/4.X#Java_Version_Upgrade

Step 3.1: Install Java

Type as follows: 

sudo apt-get install default-jdk default-jre

List the Java alternatives by typing as follows: 

sudo update-java-alternatives -l

Depending on which version of the Ubuntu server you use, you should get something like the following:

Ubuntu 16.04

java-1.8.0-openjdk-amd64       1081       /usr/lib/jvm/java-1.8.0-openjdk-amd64

Ubuntu 14.04

java-1.7.0-openjdk-amd64 1051 /usr/lib/jvm/java-1.7.0-openjdk-amd64

Ubuntu 12.04

java-1.6.0-openjdk-amd64 1061 /usr/lib/jvm/java-1.6.0-openjdk-amd64
java-6-sun 63 /usr/lib/jvm/java-6-sun
Screenshot

Sunscholar-java.png

Step 3.2: Install Ant

Type as follows: 

sudo apt-get install ant ant-optional

PREVIOUS - STEP 2
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