eclipse+python搭建方法
这两天看了一下云计算的招聘信息，因为之前系统学习了一下hadoop。然后发现python好像各种招聘云计算的所要求的知识。花了几天学习了一下。如果有Java的基础学习python就简单了。下面是在eclipse里面安装python。我安装的python是2.7。eclipse版本是Helios Service Release 1如果你是用help-->Eclipse Marketplace-->search输入pydev。这是查询出来的是3.1版本。这是安装会报错。错误信息：
An error occurred while collecting items to be installedsession context was:(profile=epp.package.jee, phase=org.eclipse.equinox.internal.p2.engine.phases.Collect, operand=, action=).Problems downloading artifact: osgi.bundle,com.python.pydev,3.1.0.201312121632.Error reading signed content:C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9213.jarAn error occurred while processing the signatures for the file: C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9213.jarProblems downloading artifact: osgi.bundle,com.python.pydev.analysis,3.1.0.201312121632.Error reading signed content:C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9215.jarAn error occurred while processing the signatures for the file: C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9215.jarProblems downloading artifact: osgi.bundle,com.python.pydev.codecompletion,3.1.0.201312121632.Error reading signed content:C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9216.jarAn error occurred while processing the signatures for the file: C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9216.jarProblems downloading artifact: osgi.bundle,com.python.pydev.debug,3.1.0.201312121632.Error reading signed content:C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9214.jarAn error occurred while processing the signatures for the file: C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9214.jarProblems downloading artifact: osgi.bundle,com.python.pydev.fastparser,3.1.0.201312121632.Error reading signed content:C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9221.jarAn error occurred while processing the signatures for the file: C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9221.jarProblems downloading artifact: osgi.bundle,com.python.pydev.refactoring,3.1.0.201312121632.Error reading signed content:C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9220.jarAn error occurred while processing the signatures for the file: C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9220.jarProblems downloading artifact: osgi.bundle,org.python.pydev,3.1.0.201312121632.Error reading signed content:C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9223.jarAn error occurred while processing the signatures for the file: C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9223.jarProblems downloading artifact: osgi.bundle,org.python.pydev.ast,3.1.0.201312121632.Error reading signed content:C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9225.jarAn error occurred while processing the signatures for the file: C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9225.jarProblems downloading artifact: osgi.bundle,org.python.pydev.core,3.1.0.201312121632.Error reading signed content:C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9227.jarAn error occurred while processing the signatures for the file: C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9227.jarProblems downloading artifact: osgi.bundle,org.python.pydev.customizations,3.1.0.201312121632.Error reading signed content:C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9229.jarAn error occurred while processing the signatures for the file: C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9229.jarProblems downloading artifact: osgi.bundle,org.python.pydev.debug,3.1.0.201312121632.Error reading signed content:C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9231.jarAn error occurred while processing the signatures for the file: C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9231.jarProblems downloading artifact: osgi.bundle,org.python.pydev.django,3.1.0.201312121632.Error reading signed content:C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9233.jarAn error occurred while processing the signatures for the file: C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9233.jarProblems downloading artifact: org.eclipse.update.feature,org.python.pydev.feature,3.1.0.201312121632.Error reading signed content:C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9235.jarAn error occurred while processing the signatures for the file: C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9235.jarProblems downloading artifact: osgi.bundle,org.python.pydev.help,3.1.0.201312121632.Error reading signed content:C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9238.jarAn error occurred while processing the signatures for the file: C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9238.jarProblems downloading artifact: osgi.bundle,org.python.pydev.jython,3.1.0.201312121632.Error reading signed content:C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9239.jarAn error occurred while processing the signatures for the file: C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9239.jarProblems downloading artifact: osgi.bundle,org.python.pydev.parser,3.1.0.201312121632.Error reading signed content:C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9241.jarAn error occurred while processing the signatures for the file: C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9241.jarProblems downloading artifact: osgi.bundle,org.python.pydev.refactoring,3.1.0.201312121632.Error reading signed content:C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9243.jarAn error occurred while processing the signatures for the file: C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9243.jarProblems downloading artifact: osgi.bundle,org.python.pydev.shared_core,3.1.0.201312121632.Error reading signed content:C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9245.jarAn error occurred while processing the signatures for the file: C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9245.jarProblems downloading artifact: osgi.bundle,org.python.pydev.shared_interactive_console,3.1.0.201312121632.Error reading signed content:C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9247.jarAn error occurred while processing the signatures for the file: C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9247.jarProblems downloading artifact: osgi.bundle,org.python.pydev.shared_ui,3.1.0.201312121632.Error reading signed content:C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9249.jarAn error occurred while processing the signatures for the file: C:\Users\ADMINI~1\AppData\Local\Temp\signatureFile9249.jar
?所以在网上直接找低版本的，我用的是pydev2.7下载地址：http://sourceforge.net/projects/pydev/files/
解压文件。将文件夹放到eclipse的安装录入里面的dropins文件中。
下面是从官网截的图
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