how to install OMNeT
 

Good Morning..
i am trying to install OMNeT++4.1 in Ubuntu9.04..but when i run ./configure command in terminal it shows following error:

checking build system type... i686-pc-linux-gnu
checking host system type... i686-pc-linux-gnu
configure: -----------------------------------------------
configure: reading configure.user for your custom settings
configure: -----------------------------------------------
checking for icc... no
checking for gcc... gcc
checking for C compiler default output file name... a.out
checking whether the C compiler works... yes
checking whether we are cross compiling... no
checking for suffix of executables...
checking for suffix of object files... o
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking for icpc... no
checking for g++... no
checking for c++... no
checking for cxx... no
checking for xlC... no
checking whether we are using the GNU C++ compiler... no
checking whether g++ accepts -g... no
checking for g++... not found
configure: error: No C++ compiler found -- one is required to build OMNeT++/OMNEST, and also for model development.

Please help me in installing OMNeT

Install g++ and c++ compiler and then configure.