PyCharm and third-party libraries installation tutorial
The article describes the Python and third-party libraries download and installation method, suitable for beginners to learn, after the installation is complete, usually need to install PyCharm. PyCharm is a Python IDE, when writing Python programs often develop, debug and engineering management with the tool, the next article will introduce PyCharm download and install tutorial.
Step One: Download
PyCharm enter the official website to http://www.jetbrains.com/pycharm/download/#section=
windows, windows system is recommended for selection following the installation package to download.
Step 2: Install
1. enter the path to download the download is complete, double "pycharm-community-2019.1.2".
2. Click on "Next", to enter the following interface, select the installation path:
The figure create a desktop shortcut file is created and associated with Python. And similar articles on options for installing python.
3. The installation interface is as follows:
At this point, PyCharm has been installed.
Step 3: Create Python file
1. 上述步骤执行完之后，需测试PyCharm是否安装成功，点击桌面图标出现如下界面：
2. 点击Create New Project，创建新的工程并设置存放工程路径，此处工程文件夹名为PycharmProjects
点开Project Interpreter:New Virtualenv environment三角符号，可出现上图界面，点击并更改Base interpreter（基础解释器）为上篇文章中安装过的python解释器路径，选择“Create”创建可进入下图界面。
3. 右击PycharmProjects，选择“New”-”python file”,即新建一个python文件，并给文件进行命名操作。
至此，在PyCharm中创建python文件已完成。读者可进行简单的语句执行
第四步：安装Python第三方库
1. 在PyCharm中安装第三方库的方法为：点击“file”-”settings”-”Project:
PycharmProjects”-”Project Interpreter”至如下界面：
2. 选择上图右上角“+”标志，即install安装至如下界面，在搜索框中输入待安装的第三方库的名称，并选择合适的版本，点击Specify version,勾选默认安装版本，然后选择“Install Package”。
当出现如上提示时，说明待安装包已安装成功。
Step Five: After installation is complete third-party libraries, can be tested, the test method is as follows, using the import statement to import the appropriate library, this article install numpy library, use numpy to create a one-dimensional array example is as follows:
The above is downloaded and installed Pycharm and PyCharm method mounted Python third-party libraries, empathy, consistent installation of other third-party libraries in the method described herein PyCharm installation numpy. If you encounter problems during the download and installation questions can leave a message at the bottom of the article, Xiao Bian answer promptly as possible.
