What is the most clean Eclpse distro to use for python development?
All distro comes with Java plugin and other stuffs.
I just want a clean Eclipse distro + pydev.
For a pre-configured environment, see http://www.liclipse.com (note it's commercial -- and has other niceties).
Aside from it, the option is getting the Platform Runtime Binary and follow the instructions from http://pydev.org/download.html and http://pydev.org/manual_101_root.html to install PyDev.
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Which JDK(Oracle OpenJDK, Oracle JDK, Amazon Correto ...) is pre-installed in Eclipse?
I found I can change JREs and compilers from [Window]/[Preference].
Eclipse does not have any pre-installed JDK.
A suitable Java must be installed before you can install Eclipse.
You can configure Eclipse to use any JRE/JDK that you have installed for each of your projects. You can tell Eclipse about multiple Java installations.
Eclipse has its own Java compiler which can be set to be compliant with the different releases of Java.
You can refer for more information on eclipse installation here [https://wiki.eclipse.org/Eclipse/Installation][1], JREs and JDKs are installed on eclipse on a need basis, so none is pre-installed.
An instruction from the eclipse wiki:
If you intend to use Eclipse for Java development, then you should
install a JDK. If you aren't planning to use Eclipse for Java
development and want to save some disk space, install a JRE
These Installation instructions for all platforms will make your life easy:http://cobweb.cs.uga.edu/~cs1301/JavaInstall.html
I am using eclipse 3.8. It is an unnamed version. From where can one download the CDT for eclipse 3.8 ? The official downloads link http://www.eclipse.org/cdt/downloads.php does not provide CDT for 3.8. Updating my eclipse IDE is not an option because I am using UBUNTU 14.04
First solution: there is an official eclipse-cdt package in Ubuntu 14.04.
However, instead of doing that, I would recommend that you simply download the Eclipse tarball from the official website instead of using the Ubuntu package. There are at least two advantages:
Your downloaded version of Eclipse will nearly always be more up-to-date than the packaged version;
You can install multiple instances of Eclipse, with different sets of plugins (e.g. one for Java, and another for C++);
I am trying to setup Eclipse on Ubuntu 10.04. I have installed Eclipse SDK 3.5.2 from the Synaptic Package manager.
The problem is, Eclipse is not giving me an option to create Java or Dynamic Web Projects. It also does not properly recognize the projects that I import (shows source folders but not packages).
Do I have the right version of Eclipse or do I need to install anything besides this.
Please note that I already have Sun's JVM set as the default for my system. Have been trying for a while and have searched everywhere with no luck, any help would be highly appreciated.
Thanks
The version packaged in Ubuntu is a light version for Java SE development (i.e. standalone java application). If you want to create web projects, you need a version with a lot more plugins. Eclipse IDE for Java EE Developers
I guess you need Eclipse IDE for Java EE Developers.. Here it is.
i have eclipse
Eclipse IDE for Java EE Developers
Eclipse IDE for C/C++ Developers
Eclipse for PHP Developers
Pulsar for Mobile Java Developers
but how can i merge them and have a single interface just by changing perspective rather as if i have installed them from the update site as a plug-in can i just move all the files from each of them and put them in the plugins folder that is found in
a#a $ ~/.eclipse/org .../plugins
I think the best solution is to start from a clean installation and install components from the UI of this install. You can for example install first
Eclipse IDE for Java EE Developers
and then install the 2 other ones using the Help -> Install new Software menu.
The main goal of this solution is about dependencies. The install software action (using P2 internally) will manage dependencies for you. The copy solution you mentioned should result in dependencies not resolved and difficult to identify.
I decided to take a look at Clojure and thought the best and easiest method for me would be to use Netbeans with the Enclojure plugin as I didn't want to have to learn Emacs at the same time. I installed Netbeans 6.9.1 together with the latest JDK using the bundled install (on Windows 7). All went smoothly. I then followed the instructions at http://www.enclojure.org/gettingstarted for installing the enclojure plugin.
When creating a new Clojure application I get the following and see no project files :
java.io.IOException: Could not connect to URL nbresloc:/org/enclojure/ide/templates/project/ClojureProjectTemplate-1.1-distribution.zip. No such resource was found.
Maven is working using mvn --version
I have installed on both Windows 7 and Ubuntu 10.04 (same result).
I have looked on the Enclojure forum and there is a recent open thread for this issue, but it is not solved by anybody presently.
I have Java SE enabled in Netbeans
I have tried enabling the different platform versions of Clojure, 1.0.0, 1.1.0, etc..
The REPL seems to be working happily in Netbeans : (printf "hello") hellonill
I did try ClojureBox on Windows 7, but again that's Emacs, but emacs failed to start the server and hung there and became totally unresponsive.
I come from a .Net background (not Java) so my knowledge of the Java environment is somewhat lacking. My reason for looking at Clojure and not Java.
I am new to Netbeans
If you're interested in a working Maven pom, here is one I've used with Enclojure successfully:
http://puredanger.com/techfiles/100624/pom.xml
There are some project settings you'll need to change and a few dependencies to remove but it might be a good start. In general, I usually create the pom first and then just import the project into NetBeans rather than using the NetBeans options to create projects.
By the way, the REPL work in Enclojure has been split and is coming soon to the Eclipse plugin Counterclockwise.
I had written a small post on it on my blog.
Anyways here is the procedure:
On searching realized that this is a common problem for installing it on > Netbeans 7.. But with some manual tweeks managed to install it. Here are the instructions to install on Netbeans 7. plus:
Install Netbeans 7. You need only the Java SE version.
First Run of Netbeans after installation. Activate feature Java SE
Activate features is on the Start page or from Tools,->Plugins>Installed, click ‘Activate next to the Java SE support
Install Maven: It is HIGHLY recommended that you install maven: http://maven.apache.org/download.html
Go to the Netbeans->Preferences, click on the Miscellaneous tab and make sure the External Maven Home path is pointed to your maven install
Download the EnClojure 1.5 version from here. If you want to manually build, you can do that by following the instructions from here.
After downloading the file, In Netbeans: Goto:- Tools ->Plugins->Downloaded->Add Plugins->Downloaded
Then browse to the downloaded file. Later install by clicking at the “install : button.
Restart and you are on the go.
Visit here to build and run hello world project.Basically building the EnClojure 1.5 manually is the tough job. I hope above was useful.