On 26 April 2013 08:40, Brummer, J, Mnr wrote: > Hi > > I am trying to install Geant4 but it is creating a few problems. I have Scientific Linux 6.3. I think that things like gcc, make and Cmake should be already installed, but when I run the cmake command I get an error saying that no cmake has been found. When I try to install Cmake using ./configure the system says that no C compiler has been found. To install gcc I think I also need make and when I run ./configure I get the following message: > > checking for a BSD-compatible install... /usr/bin/install -c > checking whether build environment is sane... yes > checking for a thread-safe mkdir -p... /bin/mkdir -p > checking for gawk... gawk > checking whether make sets $(MAKE)... yes > checking for gcc... no > checking for cc... no > checking for cl.exe... no > configure: error: in `/home/John/Downloads/make-3.82': > configure: error: no acceptable C compiler found in $PATH > See `config.log' for more details. > > How do I fix my Cmake and C compiler? I was told that when installing SL6.3 that I should choose the option "Programming and Development" but I didn't see any option when installing the OS. Since it sounds like you have root access, just install them from the OS package manager e.g. yum install cmake gcc