源码编译influxdb2.7.3

进入源码目录，使用命令：go build ./...

报错：
go build github.com/influxdata/flux/libflux/go/libflux:
pkg-config --cflags -- flux
Package flux was not found in the pkg-config search path.
Perhaps you should add the directory containing `flux.pc'
to the PKG_CONFIG_PATH environment variable
No package 'flux' foundpkg-config: exit status 1

#请问可以怎么解决？

Start in the source directory by running `go build ./...` and inspect the reported `github.com/influxdata/flux/libflux/go/libflux` failure. Investigate why `pkg-config` cannot find `flux.pc` or the `flux` package. Done means the required build dependency is discoverable and the project builds successfully.

Written by the indexing model from the issue text.