安装irc时出错，清前辈帮我分析分析

安装时出现下列情况，请问前辈们这是什么意思呢

是不是编译环境还是不存在亚？？
[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@bogon 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]#