Ubuntu20.04 安装 Swift

adduser swift

usermod -aG sudo swift

wget https://download.swift.org/swift-5.6-release/ubuntu2004/swift-5.6-RELEASE/swift-5.6-RELEASE-ubuntu20.04.tar.gz

$ apt-get install \

          binutils \

          git \

          gnupg2 \

          libc6-dev \

          libcurl4 \

          libedit2 \

          libgcc-9-dev \

          libpython2.7 \

          libsqlite3-0 \

          libstdc++-9-dev \

          libxml2 \

          libz3-dev \

          pkg-config \

          tzdata \

          uuid-dev \

          zlib1g-dev

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

  gpg --import -

$ gpg --keyserver hkp://pool.sks-keyservers.net --refresh-keys Swift

wget https://download.swift.org/swift-5.6-release/ubuntu2004/swift-5.6-RELEASE/swift-5.6-RELEASE-ubuntu20.04.tar.gz.sig

$ gpg --verify swift-5.6-RELEASE-ubuntu20.04.tar.gz.sig

gpg: Good signature from "Swift 5.x Release Signing Key <swift-infrastructure@swift.org>" [unknown]

$ tar xzf swift-5.6-RELEASE-ubuntu20.04.tar.gz

$ sudo mv swift-5.6-RELEASE-ubuntu20.04 /opt

sudo rm /opt/swift



sudo ln -s /opt/swift-5.6-RELEASE-ubuntu20.04 /opt/swift

$ vim ~/.bashrc



export PATH=/opt/swift/usr/bin:${PATH}

echo "export PATH=/opt/swift/usr/bin:$PATH" >> ~/.bashrc

source ~/.bashrc

swift --version

export LD\_LIBRARY\_PATH=/opt/swift/usr/lib:${LD\_LIBRARY\_PATH}

      sed -i -e 's/\\*\_\_block/\\*\_\_libc\_block/g' /usr/include/unistd.h

export LIBRARY\_PATH=libtest1:libtest2:$LIBRARY\_PATH