Question

我试图通过将其安装在Ubuntu服务器上来使用Swift作为后端。我按照这些说明操作： http://www.sitepoint.com/server-side-swift-with-perfect/ 不幸的是，当我做了以下事情时：

git clone https://github.com/PerfectlySoft/Perfect.git
cd Perfect/PerfectLib
make
sudo make install

运行“make”时出错。错误如下：

<module-includes>:1:10: note: in file included from <module-includes>:1:
#include "curl_support.hpp"
         ^
/home/chris/Perfect/PerfectLib/linked/cURL_Linux/curl_support.hpp:30:10:
error: 'curl/curl.h' file not found
#include "curl/curl.h"
         ^
cURL.swift:26:8: error: could not build Objective-C module 'cURL'
import cURL

我在这里尝试了所有不同的Swift快照： https://swift.org/download/#apple-platforms 但仍然没有。请任何人可以帮忙吗？我正在使用Ubuntu 14.04

Answer 1

您需要安装curl库才能在您的系统上安装它：）

sudo apt-get install curl可以解决您的问题。

我个人使用这个设置我的虚拟机的vagrantfile（所以我不会误解我的常规Linux设置）

VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  ## 1 get the ubuntu image
  config.vm.box = "https://cloud-images.ubuntu.com/vagrant/trusty/current/trusty-server-cloudimg-amd64-vagrant-disk1.box"

config.vm.provision "shell", inline: <<-SHELL
    ## 2 Install all necessary dependencies
    sudo apt-get --assume-yes install clang libssl-dev libevent-dev libsqlite3-dev libicu-dev uuid-dev libcurl4-openssl-dev git

    ## 3 get the swift snapshot
    curl -O https://swift.org/builds/ubuntu1404/swift-2.2-SNAPSHOT-2015-12-01-b/swift-2.2-SNAPSHOT-2015-12-01-b-ubuntu14.04.tar.gz

    ## 4 unpack
    tar zxf swift-2.2-SNAPSHOT-2015-12-01-b-ubuntu14.04.tar.gz

    ## 5 add swift snapshot to PATH
    echo "export PATH=/home/vagrant/swift-2.2-SNAPSHOT-2015-12-01-b-ubuntu14.04/usr/bin:\"${PATH}\"" >> .profile
    echo "Swift has successfully installed on Linux"

    ## 5.5 create tiny script that will install all the Perfect Libs and have them accessible for the non-sudo user
    echo "git clone https://github.com/PerfectlySoft/Perfect.git
    cd Perfect/PerfectLib
    make
    sudo make install
    cd ../PerfectServer
    make" >> compilePerfectLib.sh
    chmod a+x compilePerfectLib.sh
    echo "Remember to run ./compilePerfectLib.sh after logging into the VM"
  SHELL

  config.vm.network :public_network #, bridge: "wlan0"
  config.vm.network :forwarded_port, guest: 8181, host: 8181
  config.vm.boot_timeout = 300 
end

然后在执行vagrant ssh并且您已登录VM（虚拟机）后，您需要sh ./compilePerfectLib.sh并且这将设置您的环境:)

祝你好运！

使用Swift

1 个答案: