- #Download pyopenssl for mac without pip install#
- #Download pyopenssl for mac without pip 64 Bit#
- #Download pyopenssl for mac without pip update#
- #Download pyopenssl for mac without pip zip#
- #Download pyopenssl for mac without pip download#
install ScrapyĪfter installing the above dependency Libraries, install Scrapy It's very simple, It's still used here pip, The order is as follows ： īe careful, What we use here is Build 221 edition, Over time, The version will definitely continue to update, The latest version can be viewed, Then find the latest version to install.
#Download pyopenssl for mac without pip download#
įor example, for Python 3.6 edition, You can choose to download pywin32-221.win-amd64-p圓.6.exe, After downloading, double-click install. whlĭownload the installation package of the corresponding version from the official website, Link to ：, Pictured 1-78 Shown.
#Download pyopenssl for mac without pip 64 Bit#
Such as, about Python 3.6 edition 、Windows 64 Bit system, The latest version is Twisted‑17.5.0‑cp36‑cp36m‑win_amd64.whl, Download it directly, Pictured 1-77 Shown. To download wheel file, utilize pip Can be installed. On the official website wheel file （ See ） that will do, Pictured 1-76 Shown. Lxml Please refer to 1.3.1 section, No more details here, This library is very important, Please make sure the installation is successful. If your Python Instead of using Anaconda Installed, You can refer to the following methods to install step by step Scrapy. If it's already installed Anaconda, So you can go through conda Command to install Scrapy, As follows ： Ībout Anaconda Installation method of, You can see 1.1 section, No more details here. Of course, If your Python Not through Anaconda Installed, You can continue to read the following. This is a relatively simple installation Scrapy Methods （ Especially for Windows Come on ）, If your Python It's using Anaconda Installed, Or it's not installed yet Python Words, You can use this method to install, This method is simple 、 And effort. This section introduces Scrapy Installation methods on different platforms. In different platform environments, It also depends on different libraries, So before installation, It's best to make sure that some basic libraries are installed. Scrapy It's a very powerful reptile framework, There are more dependent Libraries, At least the libraries you need to rely on are Twisted 14.0、lxml 3.4 and pyOpenSSL 0.14. Open cmd, Input scrapy, Check the information, If there is information, it will be successful Same method, Put it on the table, Start on the desktop cmd, stay cmd Input in ：pip install Scrapy-1.5.0-py2.p圓-none-any.whl Stay This website downloads scrapy Of whl file This is the time to install pywin32, There is no problem What do you mean ： There is no corresponding information in the registryĭownload this file from the network disk, Put it on the table, And then on the desktop cmd( Press shift key Right click mouse And then choose Open command window here ), And then in cmd Input in ：
Wrong content ：Python version 3.3 required, which was not found in the registry Provide a download link I'm based on my system, I choose pywin32-220.win32-p圓.6.exe download, Then click Run exe file, No accident, no mistake ： whl file, Here's a download link Search the auxiliary library website for Twisted modular, And then according to python Version download version corresponding version, I am a python 3.6.4 I choose Twisted17.9.0cp36cp36mwin32.whl, After downloading, I put it on the table, And then on the desktop cmd( Press shift key Right click mouse And then choose Open command window here ), Input pip install Twisted17.9.0cp36cp36mwin32.whl Twisted Module direct installation, It must be a mistake, Here is the installation. This is just after the installation python And it's never been installed wheel In the case of modules. Easy to install, All we need to do is ide Input in pip install wheel that will do.
#Download pyopenssl for mac without pip zip#
Whl It's a kind of zip Packet format, But we need to install wheel Module to install whl package.
#Download pyopenssl for mac without pip update#
whl file, So we should install one here wheel modular, This way you can go straight to cmd Input in pip install wheel, If you just installed python, Press this button, you may report an error during installation, as a result of pip Version of is too low, So you need to do this before, Update pip, Directly in cmd Input in ：python -m pip install -upgrade pip, Lxml This library is for xpath Extracted, This library is very easy to install, Directly in cmd Window type ：pip intsall lxmlīecause we will not use pip To install, but to install directly. įirst scrapy You need to install this module before installing ：wheel、lxml、Twisted、pywin32, Finally, it's reloading scrapy. Because you need to install several dependency packages first. Stay Windows On the platform scrapy, Direct adoption pip install Scrapy It's basically not going to work. Successively Execute the following command ： pip install wheel
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