在Ubuntu中安装及激活pycharm2018.3

1.pycharm下载安装

1. 下载

下图，选择平台为Linux，可以看到当前版本为2018.3，这里分为Professional专业版和Community社区版，区别是专业版是收费，功能比社区版要强大的多。别急，后面会有免费激活教程。

图1.1：pycharm官方下载界面

2. 安装

• 下载完成后，安装包在Downloads文件夹下

• 右键安装包，点击“Extract Here”意思是提取到这里，相当于解压

• 提取完成后，会生成一个pycharm-2018.3的文件夹

• 在终端指定到pycharm-2018.3/bin目录下

cd /home/joyitsai/Downloads/pycharm-2018.3/bin

• bin目录下有一个pycharm.sh执行脚本程序，执行sh命令，开始安装pycharm：

sh pycharm.sh

• 回车后，等待安装，安装成功时出现Complete Installation弹框，如果需要导入之前安装版本的配置的话，就选第一个，没有就选第二个。

2. pycharm2018.3激活

1. 修改hosts文件：

添加下面一行到hosts文件，目的是屏蔽掉Pycharm对激活码的验证

0.0.0.0 account.jetbrains.com

• windwos系统hosts文件路径为：C:\Windows\System32\drivers\etc
  如果遇到权限问题，可将hosts文件先复制出来修改后再覆盖原来的即可。
• Linux和mac的hosts文件路径为：/etc
  在命令行输入

cd /etc
sudo vim hosts

修改后的hosts文件如下：

图2.1：/etc/hosts文件内容

• 保存退出

2. 打开PyCharm，选择Activate code（用激活码激活）

打开Pycharm与安装Pycharm用同一个命令，bin目录下有一个pycharm.sh执行脚本程序，执行sh命令

sh pycharm.sh

打开后，可以将Pycharm固定到桌面，后面开发过程中打开就方便了。

3. 复制下载激活码，填入激活码框。

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复制上面的激活码，填入激活码框，点击 OK 进行认证。目前这个激活码有效期至2019年7月30日。

图2.2：pycharm about

4. 如果出现以下弹框，这说明你没有修改hosts文件，或说没生效

这里写图片描述