First, in the text below please replace occurrences of the substring "/data/private/grettonc/" with your vanilla user-space install prefix. In that case, the following might work for you. Type the following in the "cast sources directory".
mkdir BUILD
cd BUILD
ccmake .. -DICE_HOME=/data/private/grettonc/opt/Ice-3.3/ -DICE_HOME_INCLUDE_ICE=/data/private/grettonc/opt/Ice-3.3/include -DBoost_INCLUDE_DIR=/data/private/grettonc/include -DBoost_LIBRARY_DIRS=/data/private/grettonc/lib -DBoost_THREAD_LIBRARY=/data/private/grettonc/lib/libboost_thread.so -DBoost_THREAD_LIBRARY_DEBUG=Boost_THREAD_LIBRARY_DEBUG-NOTFOUND -DBoost_THREAD_LIBRARY_RELEASE=/data/private/grettonc/lib/libboost_thread.so -DBoost_USE_MULTITHREADED=ON -DCMAKE_INSTALL_PREFIX=/data/private/grettonc/
A silly-cursors-based-thingi will open. Just press 'c' a few times, followed by 'g'.
cd ..
make -j 8 -C BUILD clean
make -j 8 -C BUILD VERBOSE=1
make -j 8 -C BUILD install VERBOSE=1