修正Plone官方网站关于安装Plone5的帮助文档

修正Plone官方网站关于安装Plone5的帮助文档

Plone Installation RequirementsRequirements for installing Plone. Details the tools and libraries (dependencies) required to install Plone.

Hosting requirementsTo run a Plone based web site on your own server you need:

  • A server machine connected to Internet (public sites) or your intranet (company intranet sites);
  • Remote console, like SSH access, for installing Plone. FTP is not enough.

Plone requires several system libraries.These need to be installed by a user with root access.
Operating systemPlone has been successfully installed on:

  • Nearly every popular Linux distribution;
  • Nearly every popular BSD distribution
  • OS X (using our OS X installer or XCode)
  • Solaris and several other proprietery *nix systems
  • Windows

To install on Windows, it is strongly recommended to use the Plone WindowsInstaller. Otherwise, you will need Cygwin toprovide a *nix build environment.

Hardware (or virtual environment) requirementsThe hardware requirements below give a rough estimation of the minimum hardware setup needed for a Plone server.
Add-on products and caching solutions may increase RAM requirements.
One Zope application server is able to run several Plone sites with the same software configuration.This lowers the requirements when hosting multiple sites on the same server.
Minimum requirements

  • Minimum 256 MB RAM and 512 MB of swap space per Plone site
  • Minimum 512 MB hard disk space

Recommended

  • 2 GB or more RAM per Plone site
  • 40 GB or more hard disk space



All Plone versionsA complete GNU build kit including GCC including gcc, gmake, patch, tar,gunzip, bunzip2, wget.
Most required libraries listed below must be installed as development versions (dev).
Tools and libraries marked with "*" are either included with the Unified Installer or automatically downloaded.
If you use your system Python, you should use Python's virtualenv to create an isolated virtual Python.System Pythons may use site libraries that will otherwise interfere with Zope/Plone.
Optional librariesIf Plone can find utilities that convert various document formats to text, it will include them in the site index.To get PDFs and common office automation formats indexed, add:

  • poppler-utils (PDFs)
  • wv (office docs)

These may be added after initial installation.


Plone 5PythonPython 2.7 (dev), built with support for expat (xml.parsers.expat), zlib and ssl.(Python XML support may be a separate package on some platforms.)*
virtualenv*

Libraries

  • libz (dev)
  • libjpeg (dev)*
  • readline (dev)*
  • libexpat (dev)
  • libssl or openssl (dev)
  • libxml2 >= 2.7.8 (dev)*
  • libxslt >= 1.1.26 (dev)*

Minimal buildWith complete requirements in place, a barebones Plone install may be created with a few steps.~/$ is a system prompt.

~/$ mkdir Plone-5
~/$ cd Plone-5
~/Plone-5$ virtualenv-2.7 zinstance
~/Plone-5$ cd zinstance
~/Plone-5/zinstance bin/pip install zc.buildout
~/Plone-5/zinstance$ echo 
"""[buildout]
extends = http://dist.plone.org/release/5-latest/versions.cfg
parts = instance[instance]
recipe = plone.recipe.zope2instance
user = admin:admin
http-address = 8080
eggs = Plone Pillow""" > buildout.cfg
~/Plone-4.3/zinstance$ bin/buildout


This will start a long download and build process …
Errors like "SyntaxError: ("'return' outside function"…"" may be ignored.
After it finished you can start Plone in foreground-mode with:
~/Plone-5/zinstance$ bin/instance fg

You can stop it with ctrl + c.
Start and stop this Plone-instance in production-mode like this;
~/Plone-5/zinstance$ bin/instance start~/Plone-5/zinstance$ bin/instance stop

Plone will run on port 8080 and can be accessed via http://localhost:8080.Use login id "admin" and password "admin" for initial login so you can create a site.
This build would be adequate for a quick evaluation installation.For a production or development installation, use one of Plone's installers.




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