我正在使用 Linux 64 位，我正在嘗試設置 Go 進行交叉編譯（特別是對于 Windows）。有這一個真棒指南這里。但是當我嘗試運行下面的第二個命令時：cd /usr/lib/go/srcsudo GOOS=windows GOARCH=386 CGO_ENABLED=0 ./make.bash --no-clean嘗試構建cmd包時出現錯誤。它說use of internal package not allowed。這是 Go 的主要源代碼中的錯誤嗎？我將粘貼完整的錯誤列表。# Building packages and commands for host, linux/amd64.package cmd/cmd/pprof    imports cmd/pprof/internal/driver: use of internal package not allowedpackage cmd/cmd/pprof    imports cmd/pprof/internal/fetch: use of internal package not allowedpackage cmd/cmd/pprof    imports cmd/pprof/internal/symbolizer: use of internal package not allowedpackage cmd/cmd/pprof    imports cmd/pprof/internal/symbolz: use of internal package not allowedpackage cmd/cmd/pprof/internal/commands    imports cmd/pprof/internal/report: use of internal package not allowedpackage cmd/cmd/pprof/internal/commands    imports cmd/pprof/internal/svg: use of internal package not allowedpackage cmd/cmd/pprof/internal/commands    imports cmd/pprof/internal/tempfile: use of internal package not allowedpackage cmd/cmd/pprof/internal/driver    imports cmd/pprof/internal/commands: use of internal package not allowedpackage cmd/cmd/pprof/internal/driver    imports cmd/pprof/internal/report: use of internal package not allowedpackage cmd/cmd/pprof/internal/driver    imports cmd/pprof/internal/tempfile: use of internal package not allowedpackage cmd/cmd/pprof/internal/fetch    imports cmd/pprof/internal/plugin: use of internal package not allowedpackage cmd/cmd/pprof/internal/fetch    imports cmd/pprof/internal/profile: use of internal package not allowedpackage cmd/cmd/pprof/internal/plugin    imports cmd/pprof/internal/profile: use of internal package not allowedpackage cmd/cmd/pprof/internal/report    imports cmd/pprof/internal/plugin: use of internal package not allowed我在谷歌上找不到這樣的東西，所以這可能意味著我做錯了什么。順便說一下，我正在使用 Arch Linux，并且我安裝的Go是pacman，而不是從源代碼。