Ubuntu 14.10 Compilation Installation Golang

Take the Ubuntu wiki installation tutorial as an example:

• Install the GCC tool, because golang some of the features are written in C, so building a Golang compilation is a must

$ sudo apt-get install Bison gawk gcc Libc6-dev make

• Install the mercurial tool to use the HG command to extract the source code of the Golang

$ sudo apt-get install mercurial

• Pick and extract, if your network speed is slow, this step will take a little more time

$ HG Clone-r Release Https://go.googlecode.com/hg/go

After decompression, enter the directory, compile Golang

$ cd go/src$./all.bash

It was supposed to be all right, but I got stuck there when I Checking API compatibility. Studied what the next Run.bash actually did, the original

Attempting to use the previously installed Hg tool, also known as mercurial, did a version check ... All right, just delete him ...

$ sudo apt-get remove mercuial

It's all in the local operation, and there's no problem.

If a message appears, the installation is successful

All TESTS PASSED---installed Go for linux/amd64 In/home/you/go. Installed commands in/home/you/go/bin.*** you need to Add/home/you/go/bin to your $PATH. The compiler is 6g.

$GOBIN Golang Bin directory, here is ~/go/bin here is a configuration example: please pay special attention to the configuration of $goos and $GOARCH

$ vim ~/.BASHRC

Then join

Export Goroot=~/goexport goarch=386/amd64export goos=linuxexport gobin= $GOROOT/bin/export gotools= $GOROOT/pkg/tool/ Linux_amd64/export path= $PATH: $GOBIN: $GOTOOLS

SOURCE ~/.BASHRC

• Create a new hello.go, and write the following:

Package Mainimport "FMT" Func Main () {FMT. Printf ("Hello, world\n")}

• Using the Golang official website compiler (' Note: ' 6g is the go compiler for AMD64, it generates a. 6 file. Instead, 3,861 uses the 8g command, which typically generates. 8 formatted files. Of course there is a 5g command is used for ARM CPU, the same AMD64 with 6l,386 with the 8l,arm with 5L Linker! )

$6g hello.go$ 6l hello.6$./6.outhello, World

Ubuntu 14.10 Compilation installation Golang