Ubuntu18.04.2下的Swift环境搭建
Jacob Chen Lv3
 2019-07-30 10:17:30  

搭建环境 Ubuntu18.04.2 + swift5.0.2

1.安装所需的依赖项

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apt-get update
apt-get install clang libicu-dev

2.下载对应ubuntu的版本和对应的数字签名

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mkdir Swift
cd Swift
wget https://swift.org/builds/swift-5.0.2-release/ubuntu1804/swift-5.0.2-RELEASE/swift-5.0.2-RELEASE-ubuntu18.04.tar.gz
wget https://swift.org/builds/swift-5.0.2-release/ubuntu1804/swift-5.0.2-RELEASE/swift-5.0.2-RELEASE-ubuntu18.04.tar.gz.sig

3.将PGP密钥导入密钥环

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wget -q -O - https://swift.org/keys/all-keys.asc | \
  gpg --import -

可看到控制台信息如下

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gpg: keybox '/root/.gnupg/pubring.kbx' created
gpg: /root/.gnupg/trustdb.gpg: trustdb created
gpg: key D441C977412B37AD: public key "Swift Automatic Signing Key #1 <swift-infrastructure@swift.org>" imported
gpg: key 9F597F4D21A56D5F: public key "Swift 2.2 Release Signing Key <swift-infrastructure@swift.org>" imported
gpg: key 63BC1CFE91D306C6: public key "Swift 3.x Release Signing Key <swift-infrastructure@swift.org>" imported
gpg: key EF5430F071E1B235: public key "Swift 4.x Release Signing Key <swift-infrastructure@swift.org>" imported
gpg: key 7638F1FB2B2B08C4: public key "Swift Automatic Signing Key #2 <swift-infrastructure@swift.org>" imported
gpg: key 925CC1CCED3D1561: public key "Swift 5.x Release Signing Key <swift-infrastructure@swift.org>" imported
gpg: Total number processed: 6
gpg:               imported: 6

4.解压下载的swift

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tar xzf swift-5.0.2-RELEASE-ubuntu18.04.tar.gz

5.环境变量配置

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vi /etc/profile

i进入编辑模式后 在最后一行输入

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export PATH=/root/Swift/swift-5.0.2-RELEASE-ubuntu18.04/usr/bin:"${PATH}"

如下图：

圈出来的部分为Swift的bin目录路径，根据自己的路径自行设置

保存退出后，更新环境变量

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source /etc/profile

6.验证成功与否

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swift --version

看到如下信息表示Swift环境搭建成功

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Swift version 5.0.2 (swift-5.0.2-RELEASE)
Target: x86_64-unknown-linux-gnu