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ellen
Asked: 2018-04-20 10:50:49 +0800 CST

Compiling Java project on command line with CPlex

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I'm trying to compile a java project that uses CPlex on the command line (Ubuntu 14.04). I'm trying to run this command:

javac -cp /opt/ibm/ILOG/CPLEX_Studio_Community128/cplex/lib/cplex.jar *.java

I get about 98 errors and I believe they are all stemming from the first one:

error: package ilog.concert does not exist

I think this error means that the compiler can't find CPlex packages. I'm 100% sure that CPlex is installed here: /opt/ibm/ILOG/CPLEX_Studio_Community128/cplex

What should I try? Thank you!

command-line compiling java

1 Answers

  1. Best Answer

    The command I needed was

    javac -classpath .:/opt/ibm/ILOG/CPLEX_Studio_Community128/cplex/lib/cplex.jar *.java

    See the javac documentation for more info: http://www.cs.yorku.ca/tech/other/java/docs/tooldocs/solaris/javac.html (I should have checked this out earlier :O).

    The .: at the beginning of the path allows me to include my current directory as well.

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