When that happens, you should uninstall it and reinstall again with Happens, you'll usually get a ClassNotFoundException (similar to the example below). Update site but will do no checking on whether it is really correct (no md5 checking), and when this If you want to restart (to which you should say yes).Įclipse sometimes is not able to correctly get the plugin, from the Now, read the license agreement and if you accept, select theĪt that point, Eclipse should automatically download the pluginĬontents and present you to a dialog asking PyDev Mylyn integration or the developer resources, which provide the Now, select PyDev for Eclipse to install PyDev (and optionally the Site, which should be all that's needed to install PyDev). Sites available, which is much slower than querying only the PyDev update (it will still work if you don't do that, but it'll query all the update 'Contact all update sites during install to find required software'

In the next screen, add the update site(s) you want to work with from the list below:īrowse other versions (open in browser to select URL for Eclipse):Īnd press so that Eclipse will query the update site you just enteredīefore proceeding, it's recommended that you UNCHECK the You need to use the Help > Install New Software.

To install PyDev and PyDev Extensions using the Eclipse Update Manager, Note: Instructions are targeted at Eclipse 4.6 onwards

Eclipse how to install plugin