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installation:workspace [2014/11/24 16:11] – created admininstallation:workspace [2014/11/24 16:21] (current) – admin
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 ====== Workspace setup ====== ====== Workspace setup ======
-It is recommended to add the following to your ~/.plrc file to get a global command history for the Prolog shell:+ 
 +A few environment variables need to be set in order to run KnowRob. If you use Java code (which several KnowRob packages do), you may need to set the JAVA_HOME and SWI_HOME_DIR environment variables, e.g. by adding these lines to your ~/.bashrc file: 
 +  export JAVA_HOME=/usr/lib/jvm/default-java 
 +  export SWI_HOME_DIR=/usr/lib/swi-prolog 
 + 
 +You further need to add the Java directories to your LD_LIBRARY_PATH environment variable. Choose either of the following dependent on your system architecture: 
 +<code bash> 
 +# for amd_64 systems (64 bits): 
 +export LD_LIBRARY_PATH=/usr/lib/jvm/default-java/jre/lib/amd64:/usr/lib/jvm/default-java/jre/lib/amd64/server:$LD_LIBRARY_PATH 
 + 
 +# for i386 systems (32bits): 
 +export LD_LIBRARY_PATH=/usr/lib/jvm/default-java/jre/lib/i386:/usr/lib/jvm/default-java/jre/lib/i386/server:$LD_LIBRARY_PATH 
 + 
 +</code> 
 + 
 + 
 +It is further recommended to add the following to your ~/.plrc file (create it if it does not exist). This will give you a global command history for the Prolog shell, which is very convenient when you have to repeatedly restart Prolog during testing and debugging.
  
 <code prolog> <code prolog>
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       true       true
      ).      ).
-</code> 
- 
-If you use Java code (which several KnowRob packages do), you may need to set the JAVA_HOME and SWI_HOME_DIR environment variables, e.g. by adding these lines to your ~/.bashrc file: 
-  export JAVA_HOME=/usr/lib/jvm/default-java 
-  export SWI_HOME_DIR=/usr/lib/swi-prolog 
- 
-You further need to add the Java directories to your LD_LIBRARY_PATH environment variable. Choose either of the following dependent on your system architecture: 
-<code bash> 
-# for amd_64 systems (64 bits): 
-export LD_LIBRARY_PATH=/usr/lib/jvm/default-java/jre/lib/amd64:/usr/lib/jvm/default-java/jre/lib/amd64/server:$LD_LIBRARY_PATH 
- 
-# for i386 systems (32bits): 
-export LD_LIBRARY_PATH=/usr/lib/jvm/default-java/jre/lib/i386:/usr/lib/jvm/default-java/jre/lib/i386/server:$LD_LIBRARY_PATH 
- 
- 
 </code> </code>