cache.h:21:18: warning: zlib.h: No such file or directory
In file included from credential-store.c:1:
cache.h:23: error: expected specifier-qualifier-list before ‘z_stream’
make: *** [credential-store.o] Error 1
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缺少 zlib的头文件， 开发包没装，
yum install zlib （系统默认已经装上）
yum install zlib-devel
解决