fatal error: JavaParser.h: No such file or directory

[PBearson]

Hi,

I am trying to build rose on Ubuntu 20.04. I followed the instructions here. I am trying to build with Java support, so I modified the configure command as follows:

${ROSE_HOME}/src/configure --prefix=${ROSE_HOME}/install \
                           --enable-languages=c,c++,java      // added java
                           --with-boost=/usr 
                           --with-boost-libdir=/usr/lib/x86_64-linux-gnu

Then we I try to run make core -j4 in the build directory, I get the following error:

/home/ubuntu/Documents/rose/src/src/frontend/ECJ_ROSE_Connection/JavaParserActionROSE.C:22: fatal error: JavaParser.h: No such file or directory
   22 | #include "JavaParser.h"

I am new to ROSE, so I am sure there is a simple fix here, but I haven't found it yet.