Experimental Physics and
Industrial Control System

I am trying to build EPICS on a fresh and upgraded Linux installation.

When I run the make command, the process is stopping with following error messages towards the end

/usr/bin/g++ -c -D_POSIX_C_SOURCE=199506L -D_POSIX_THREADS -D_XOPEN_SOURCE=500 -D_X86_ -DUNIX -D_BSD_SOURCE -Dlinux -D_REENTRANT -O3 -g -Wall -m32 -fPIC -MMD -I. -I../O.Common -I. -I../../../src/libCom/osi/os/Linux -I../../../src/libCom/osi/os/posix -I../../../src/libCom/osi/os/default -I.. -I../../../src/libCom/bucketLib -I../../../src/libCom/ring -I../../../src/libCom/calc -I../../../src/libCom/cvtFast -I../../../src/libCom/cppStd -I../../../src/libCom/cxxTemplates -I../../../src/libCom/dbmf -I../../../src/libCom/ellLib -I../../../src/libCom/env -I../../../src/libCom/error -I../../../src/libCom/fdmgr -I../../../src/libCom/freeList -I../../../src/libCom/gpHash -I../../../src/libCom/iocsh -I../../../src/libCom/logClient -I../../../src/libCom/macLib -I../../../src/libCom/misc -I../../../src/libCom/osi -I../../../src/libCom/taskwd -I../../../src/libCom/timer -I../../../src/libCom/tsDefs -I../../../include/os/Linux -I../../../include ../../../src/libCom/ring/epicsRingPointer.cpp

make[3]: /usr/bin/g++: Command not found

make[3]: *** [epicsRingPointer.o] Error 127

make[3]: Leaving directory `/home/opal/epics/base/src/libCom/O.linux-x86'

make[2]: *** [install.linux-x86] Error 2

make[2]: Leaving directory `/home/opal/epics/base/src/libCom'

make[1]: *** [libCom.install] Error 2

make[1]: Leaving directory `/home/opal/epics/base/src'

make: *** [src.install] Error 2

opal@system1:~/epics/base-linux$ 

Any clues as to whats going wrong ?