An error occurred while installing irc. Qing's predecessors helped me analyze the problem

An error occurred while installing irc. Qing's predecessors helped me analyze the Linux general technology-Linux technology and application information. The following is a detailed description. The following situations occur during installation. What do the predecessors mean?

Is the compiling environment still non-existent ??
[Root @ bogon sofeware] # cd ircservices-5.1.21
[Root @ bogon ircservices-5.1.21] # ls
Actions. c data hash. h main. c modules. c sockets. c
Channels. c databases. c ignore. c Makefile modules. h sockets. h
Channels. h databases. h init. c memory. c process. c timeout. c
Commands. c defs. h install-script memory. h README timeout. h
Commands. h docs lang messages. c send. c tools
Compat. c encrypt. c language. c messages. h send. h users. c
Conffile. c encrypt. h language. h misc. c servers. c users. h
Conffile. h extern. h list-array.h modes. c servers. h version. h
Configure FDL.txt log. c modes. h services. h version. sh
Cp-recursive GPL.txt log. h modules signals. c vsnprintf. c
[Root @ bogon ircservices-5.1.21] #./configure

Beginning IRC Services configuration.

Executable (program) files will be installed in/usr/local/sbin
Data files will be installed in/usr/local/lib/ircservices
Checking sanity of/bin/sh... high.
Searching for a suitable compiler... gcc not found.
Looking for alternatives... no C compiler found!
Use the-cc command line option to specify your C compiler.
[Root @ bogon ircservices-5.1.21] # make
Makefile: 10: Makefile. inc: No such file or directory
Make: *** No rule to make target 'makefile. inc'. Stop.
[Root @ bobon ircservices-5.1.21] # make install
Makefile: 10: Makefile. inc: No such file or directory
Make: *** No rule to make target 'makefile. inc'. Stop.
[Root @ bogon ircservices-5.1.21] #