CentOS Stream 8

Go : インストール2021/04/12

	Go をインストールします。
[1]	現在、有効になっている Go のストリームを確認してインストールします。

[root@dlp ~]#

dnf module list go-toolset

CentOS Stream 8 - AppStream
Name                  Stream              Profiles             Summary
go-toolset            rhel8 [d]           common [d]           Go

Hint: [d]efault, [e]nabled, [x]disabled, [i]nstalled

# Go インストール

[root@dlp ~]#

dnf module -y install go-toolset:rhel8

Dependencies resolved.
================================================================================
 Package            Arch   Version                              Repository
                                                                           Size
================================================================================
Installing group/module packages:
 go-toolset         x86_64 1.11.6-1.module_el8.0.0+192+8b12aa21 AppStream  11 k
Installing dependencies:
 golang             x86_64 1.11.6-1.module_el8.0.0+192+8b12aa21 AppStream 637 k
 golang-bin         x86_64 1.11.6-1.module_el8.0.0+192+8b12aa21 AppStream 110 M
 golang-src         noarch 1.11.6-1.module_el8.0.0+192+8b12aa21 AppStream 6.4 M
 keyutils-libs-devel
                    x86_64 1.5.10-6.el8                         BaseOS     48 k
 krb5-devel         x86_64 1.16.1-22.el8                        BaseOS    546 k
 libcom_err-devel   x86_64 1.44.3-2.el8                         BaseOS     37 k
 libkadm5           x86_64 1.16.1-22.el8                        BaseOS    184 k
 libselinux-devel   x86_64 2.8-6.el8                            BaseOS    199 k
 libsepol-devel     x86_64 2.8-2.el8                            BaseOS     85 k
 libverto-devel     x86_64 0.3.0-5.el8                          BaseOS     18 k
 openssl-devel      x86_64 1:1.1.1-8.el8                        BaseOS    2.3 M
 pcre2-devel        x86_64 10.32-1.el8                          BaseOS    605 k
 pcre2-utf16        x86_64 10.32-1.el8                          BaseOS    228 k
 pcre2-utf32        x86_64 10.32-1.el8                          BaseOS    220 k
 zlib-devel         x86_64 1.2.11-10.el8                        BaseOS     56 k
Installing module profiles:
 go-toolset/common
Enabling module streams:
 go-toolset                rhel8

Transaction Summary
================================================================================
Install  16 Packages
.....
.....

[root@dlp ~]#

go version

go version go1.16.1 linux/amd64

# テストプログラムを作成して動作確認

[root@dlp ~]# cat > helloworld.go <<'EOF'
package main
import "fmt"
func main() {
    fmt.Println("Hello Go World !")
}
EOF

[root@dlp ~]#

go run helloworld.go

Hello Go World !

# ビルドして実行

[root@dlp ~]#

go build helloworld.go

[root@dlp ~]#

./helloworld

Hello Go World !