我正试图通过Postgres9.6的debezium protobuf进行cdc，按照说明，我已经从git下载了源代码，并试图使它有一些问题，并试图在satckoverflow和其他网站上找到解决方案，然后对于ubuntu操作系统，许多解决方案都可用，但对于Centosh7没有找到解决方案
启动make命令时出现以下错误

/usr/pgsql-9.6/lib/pgxs/src/makefiles/pgxs.mk:62: /usr/pgsql-9.6/lib/pgxs/src/makefiles/../../src/Makefile.global: No such file or directory
Package libprotobuf-c was not found in the pkg-config search path.
Perhaps you should add the directory containing `libprotobuf-c.pc'
to the PKG_CONFIG_PATH environment variable
No package 'libprotobuf-c' found
/usr/pgsql-9.6/lib/pgxs/src/makefiles/pgxs.mk:105: /src/Makefile.shlib: No such file or directory
make:***No rule to make target `/src/Makefile.shlib'.  Stop.

如果有任何帮助的话，它将对我的项目非常有用。