Getting Started with the Sample

I'm not a very big fan of C/C++, and dealing with libraries, dependencies and makefiles is one of the main reasons. However, I find myself in a situation where doing what I want with steve just isn't feasible any more, so I'm going to try making a plugin that will solve my problems. For starters, I just want to get the sample plugin to work, but it's not. Here's exactly what I typed at the console (Linux):


manatee.cs.utexas.edu% pwd
/v/filer4b/v20q001/schrum2/breve_2.7.2
manatee.cs.utexas.edu% cd plugins/samples/
manatee.cs.utexas.edu% make
g++ -I.. -c -o cSample.o cSample.cc
cSample.cc: In function 'void cSampleLoadFunctions(void*)':
cSample.cc:12: warning: deprecated conversion from string constant to 'char*'
cSample.cc:13: warning: deprecated conversion from string constant to 'char*'
cSample.cc:14: warning: deprecated conversion from string constant to 'char*'
g++ -I.. -shared -o cSample_plugin.o cSample.o
g++ -I.. -c -o c++Sample.o c++Sample.cc
c++Sample.cc: In function 'void cppSampleLoadFunctions(void*)':
c++Sample.cc:82: warning: deprecated conversion from string constant to 'char*'
c++Sample.cc:83: warning: deprecated conversion from string constant to 'char*'
c++Sample.cc:84: warning: deprecated conversion from string constant to 'char*'
c++Sample.cc:85: warning: deprecated conversion from string constant to 'char*'
g++ -I.. -shared -o c++Sample_plugin.o c++Sample.o
manatee.cs.utexas.edu% cd ../..
manatee.cs.utexas.edu% ./bin/breve -ux ./plugins/samples/c++SampleDemo.tz
warning: could not initialize sound stream, audio will not be enabled (Host error.)
Could not open OSMesa extension, offscreen rendering disabled (./bin/osmesaloader.o: cannot open shared object file: No such file or directory)
error loading plugin ./plugins/samples//c++Sample_plugin.o: ./plugins/samples//c++Sample_plugin.o: undefined symbol: brNewBreveCall
Unknown Function Error: Internal function "cppSampleMakeTestClass" not found at line 26 of file "./plugins/samples/c++SampleDemo.tz"
./bin/breve: line 15: 16914 Segmentation fault $DIRECTORY/breve_ex $*
manatee.cs.utexas.edu%


How do I fix this? I'm sure it's something very simple to an experiences C/C++ programmer.

-Jacob