centos采用宝塔面板安装nginx1.14,一直报错

...
inflating: ngx_devel_kit-master/src/ndk_uri.c
inflating: ngx_devel_kit-master/src/ndk_uri.h
checking for OS
+ Linux 3.10.0-327.18.2.el7.x86_64 x86_64
checking for C compiler ... not found

./configure: error: C compiler cc is not found

make: *** No rule to make target `build', needed by `default'.  Stop.
========================================================

系统已经安装好 cc gcc:

# whereis cc gcc
cc: /usr/bin/cc
gcc: /usr/bin/gcc /usr/lib/gcc /usr/libexec/gcc /usr/share/man/man1/gcc.1.gz


急需求助论坛里的大神，帮帮小弟

装有云锁等安全防护软件？