When you open your Downloads folder, if you see Applications under the Favorites on the left side of the window, you should drag the eclipse folder into Applications. If you don't see Applications, then open a new window for Applications (from the Finder, command-shift-A), and drag the eclipse folder into Applications.

So, I go to the Oracle website and download the latest version of java. The warning keeps on appearing when I try to re download the Eclipse IDE. When I check java -version on Terminal, the version is still shown as 1.6 (the old java version). I am using a MacBook version 10.12.13 and using macOS Sierra. I am trying to download Eclipse Neon. To find the new plugin you need for the next language you’re learning, simply use Eclipse’s marketplace. The marketplace has thousands of plugins and tools that are ready to be installed. Where can you run this program? Eclipse can be installed on Windows computers, Mac Cocoa, and Linux systems. Download the Eclipse Installer. Eclipse is hosted on many mirrors around the world. In this handout we will download Eclipse IDE for Eclipse Committers for Windows 32 Bit; if your computer uses Windows, continue below; otherwise choose either Mac Cocoa or Linux instead. It is critical that Java, Python, and Eclipse are either all 32 Bit or are all 64 Bit (and only if your Machine/OS supports 64 Bit): I think it easiest to use. Jan 14, 2018 The latest version of Eclipse is 4.9 on Mac Informer. It is a perfect match for IDE in the Developer Tools category. The app is developed by The Eclipse Foundation and its user rating is 4.4 out of 5. Eclipse can be installed on Windows computers, Mac Cocoa, and Linux systems. This gives you full cross-platform use thanks to the cloud feature of Eclipse. Is there a better alternative?

This page tells you how to download and install Java 8 and Eclipse on Mac OS X, and how to configure Eclipse.

Installing Java 8

1. Go to the Oracle website. You'll see something like this:

2. Xbox one controller driver for mac download. Scroll down until you see a heading beginning 'Java SE 8u65/8u66.' On the right, you'll see a Download button under the JDK header. Click it. The next screen will look like this:

   Click the radio button next to 'Accept License Agreement' and then click on jdk-8u65-macosx-x64.dmg. You'll be asked whether to save the file that is going to be downloaded; click on Save File.

3. Open your Downloads folder, and double-click on jdk-8u65-macosx-x64.dmg. You'll see this window:

4. Double-click on the package icon, and follow the instructions to install. When the installation has completed, click on Done. At this point, you may close up the window and drag jdk-8u65-macosx-x64.dmg to the Trash.

Installing Eclipse

1. If you already have Eclipse installed on your Mac, you need to get rid of it. To do so, first quit Eclipse if you're currently running it. Then, go to your workspace folder (probably in Documents/workspace) and save anything there that you want to keep, because you're about to get rid of this folder. Next, drag the workspace folder to the Trash.

   Go to your Applications folder. One way to get there is, from the Finder, type command-shift-A. You'll a folder named eclipse in there; drag the eclipse folder to the Trash. If you have an Eclipse icon in your dock, remove it from the dock.

2. Now you're ready to download and install the newest version of Eclipse. Go to this website. You'll see a window like this:

   Scroll down until you see 'Eclipse IDE for Java Developers' and click where it says 64 bit under Mac OS X.

3. You will see this window:

   Click on the yellow download button. If asked, click on 'Open with Archive Utility (default)' and then click OK. The download might take a few minutes. You should not feel compelled to donate.

4. After the download completes, folders should automatically expand. If they don't, double-click on the .tar file. When that's done, you should see a folder named eclipse in your Downloads folder. When you open your Downloads folder, if you see Applications under the Favorites on the left side of the window, you should drag the eclipse folder into Applications. If you don't see Applications, then open a new window for Applications (from the Finder, command-shift-A), and drag the eclipse folder into Applications.

5. Open your Applications folder, and then open the eclipse folder. You'll see an item named Eclipse; if you like, drag its icon into the dock so that you'll be able to launch Eclipse easily.

6. Launch Eclipse. If you're asked whether you want to open it, of course you do; click Open. You'll see a window like this:

   It will have your user name rather than mine (scot). Select where you want your workspace to be; I recommend the default of your Documents folder. Click the checkbox for using this location as the default, and then click OK.

7. You'll see a window like this:

   Click on the Workbench arrow in the upper right that I've circled. You shouldn't see this screen again, even if you quit Eclipse and relaunch it.

8. You'll get an empty workbench like this:

   We won't be using the 'Task List' and 'Connect Mylyn' windows. Click the 'x' on each to close it. Press the mouse on the Window menu item, then choose 'Perspective', and finally choose 'Save Perspective as..'. Enter 'cs10' for the name of this perspective and press return. Your workbench will now look like this:

   You have now installed Eclipse!

Configuring Eclipse

You don't have to configure Eclipse the way I do, but you'll probably avoid some confusion if you do. Here's how.

1. In the Eclipse menu bar, click on the Eclipse menu and then on 'Preferences..'. You'll see a window with two panes. On the left pane is a list of types of things you can configure.

2. Click on the triangle to the left of General. Then click on the triangle to the left of Appearance. Then click on 'Colors and Fonts.' You should see a window like this:

3. In the window in the middle, click on the triangle next to Java. Then double-click on 'Java Editor Text Font':

4. You'll see this window:

   On the right, where you can select the size, click 12. Then close this window by clicking on the window's close button.

5. Close up the General preferences by clicking on the triangle to the left of General. Click the triangle next to Java and then click the triangle next to 'Code Style.' Then click Formatter. Here's what you should see:

6. Click the button that says 'New..'. You'll see a window such as this one:

   You can type in any profile name you like. I used 'CS 10':

   Click OK.

7. You should see a window like this:

   Change the tab size to 2:

   You'll see that the indentation size automatically changes as well.

8. Click on 'Blank Lines,' and after 'Between import groups' and 'Before declarations of the same kind,' change the values 1 to 0:

9. Click on 'Control Statements,' and check the first four boxes as I've done here:

   Click OK.

10. Now click on triangles to close up Java. Click on the triangle next to Run/Debug, and then click on Console:

11. Click on the green color sample next to 'Standard In text color.' You'll get a color picker:

12. Slide the slider on the right down, so that you get a dark green. (You're at Dartmouth. What other color could you possibly want?)

    Close the color picker window by clicking its close button, and click OK again to close the Preferences window.

And you're done!

Install Python and Java before installing Eclipse.

You may want to print these instructions before proceeding, so that you can refer to them while downloading and installing Eclipse. Or, just keep this document in your browser. You should read each step completely before performing the action that it describes. This document shows downloading and installing Eclipse (Oxygen) on Windows 7 in Summer 2017. You should download and install the latest version of Eclipse. The current latest (as of Summer 2017) is Eclipse (Oxygen).

Download Eclipse Oxygen

Eclipse: (Oxygen)

The Eclipse download requires about 300 MB of disk space; keep it on your machine, in case you need to re-install Eclipse. When installed, Eclipse requires an additional 330 MB of disk space.

Downloading

1. Click Eclipse

   The following page will appear in your browser. In this handout we will download Eclipse IDE for Eclipse Committers for Windows 32 Bit; if your computer uses Windows, continue below; otherwise choose either Mac Cocoa or Linux instead.

   It is critical that Java, Python, and Eclipse are either all 32 Bit or are all 64 Bit (and only if your Machine/OS supports 64 Bit): I think it easiest to use 32 Bit for everything.

2. Click the 32-Bit (after Windows) to the right of the Eclipse IDE for Eclipse Committers.

   You will see the following page (don't worry about the name of the institution underneath the orange DOWNLOAD button).

3. Click the orange DOWNLOAD button. The site named here, in orange to the right of the button: United States - Columbia University (http) is the random one chosen by the download page this time; yours may differ.

   This file should start downloading in your standard download folder, while showing a splash screen about donating to Eclipse. This file is about 300 Mb so it might take a while to download fully if you are on a slow internet connection (it took me about 5 minutes over a cable modem). Don't worry about the exact time as long as the download continues to make steady progress. In Chrome progress is shown on the bottom-left of the window, via the icon

   The file should appear as

   Terminate the tab browsing this webpage.

4. Move this file to a more permanent location, so that you can install Eclipse (and reinstall it later, if necessary).
5. Start the Installing instructions directly below.

Download Eclipse Java For Mac

Installing (for Python)

Python and Java should be installed before installing Eclipse

Can You Download Eclipse On A Mac

1. Unzip eclipse-committers-oxygen-R-win32.zip, the file that you just downloaded and moved.
   On my machine (running Windows 7), I can
   • Right-click the file.
   • Hover over the IZArc command from the menu of options.
   • Click Extract Here

   If you do not have IZArc or an equivalent unzipping program, here is the web site to download a free copy of IZarc.

   Unzipping this file creates a folder named eclipse; unzipping 250 MB can take a few minutes. You can leave this folder here or move it elsewhere on your hard disk. I recommend putting the downloaded file and resulting folder in the C:Program Files directory.

2. Create a shortcut on your desktop to the eclipse.exe file in this eclipse folder:
   On most Windows machines, you can
   • Right-press the file eclipse.exe
   • Drag it to the desktop.
   • Release the right button.
   • Click Create shortcut here

   Now you are ready to perform a one-time only setup of Eclipse on your machine.

3. Double-click the shortcut to Eclipse that you just created above.

   The following splash screen will appear

   and then an Eclipse Launcher pop-up window will appear.

   In the Workspace text box, your name should appear between C:Users and eclipse-workspace, instead of Pattis.

   Leave unchecked the Use this as the default and do not ask again box. Although you will use this same workspace for the entire quarter (checking projects in and out of it), it is best to see this Workspace Launcher pop-up window each time you start Eclipse, to remind you where your workspace is located.

   In fact, it is a good idea to create on your desktop a shortcut to your workspace folder; but you must click OK (see below) before Eclipse creates this folder and you can create a shortcut to it.

4. Click Launch.

   Progress bars will appear as Eclipse loads.

   Eventually the Eclipse workbench will appear with a Welcome tab covering it.

5. Terminate (click X on) the Welcome tab.

   You will not see the Welcome tab when you start Eclipse again, after this first time.

6. Click Help (on the far right of the line below this window's blue title eclipse-workspace - Eclipse) and then click Install New Software.. in its pull-down menu, as shown below.

   The Install pop-up window will appear.

7. Enter the text (or cut/paste from this document) http://pydev.org/updates into the Work with text box and press Enter (if that doesn't work, try http://www.pydev.org/updates).

   In a few seconds the information under Name should change from
   There is no site selected to Pending to

   Select only the top PyDev checkbox; do NOT select the PyDev Mylyn Integration (optional) box.
   Check before proceeding that the Install pop-up window appears as

8. Click Next >

   A new Install pop-up window will appear.

9. Click Next >

   A new Install pop-up window will appear.

   Select the I accept the terms of the license agreement radio button, so the window appears as

10. Click Finish

    The lower right-hand corner of the eclipse-workspace - Eclipse window will show the various operations it is performing and a progress bar for each one.

    Because the installer is fetching various files online, this process might take a few minutes.

    If you see a Security Warning pop-up window

    Click Install anyway.

    The installation will finish (the progress bar will disappear).

    A Software Updates pop-up window will appear.

11. Click Restart Now

    Eclipse will terminate and restart. As you did in step 4, terminate (click OK on) the Welcome Tab.

12. Click Window (to the left of Help on the far right of the line below this window's blue title eclipse-workspace - Eclipse) and then click Preferences in its pull-down menu, as shown below.
13. Drill down to select the interpreter:
    • Disclose PyDev by clicking the + in front of PyDev or double-clicking PyDev (after the +); the + changes to a -.
    • Disclose Interpreters by clicking the + in front of Interpreters or double-clicking Interpreters (after the +); the + changes to a -.
    • Select/Click Python - Interpreter.
      
    The Preferences pop-up window should appear as follows
14. Click New.. at the top-right of the top window

    A Select Interpreter pop-up window appears.

    Click Browse and the Open pop-up window should show you the folder in which Python was installed (here Python 36-32).

    Double-click python.exe (or select it and click Open).

    Change the Name in the Select Interpreter pop-up window to be simply Python36 (or whatever version of Python is installed). The Select Interpreter pop-up window should appear as

15. Click OK.

    A Selection needed pop-up window will appear.

    Actually, your window should have only the 4 ..AppDataLocal.. checkboxes; don't worry if the ..AppDataRoaming.. one (4th of 5 in this window) is absent.

16. Click OK.

    The Preferences pop-up window will be changed to

    On my system the path to the Python interpreter was so long, not all of it could be seen under Location

17. Click Apply and Close.

    A Progress Information pop-up window will appear.

    During installation, it will show the various operations it is performing and a progress bar for each one. Eventually the installation will terminate.

    If the following pop-up window appears

    Ensure the 'Public networks, such as those in airports..' checkbox is NOT checked, and then click Allow Access.

18. Click Window (to the left of Help on the far right of the line below this window's blue title eclipse-workspace - Eclipse), hover over Perspective then Open Perspective in the pull-down menu and then click Other.. in the next pull-down menu.

    The Open Perspective pop-up window will appear.

19. Double-click PyDev (fourth from the bottom)

    The Package Explorer in the upper-left tab will change to PyDev Package Explorer, and a Python icon will appear to the right of the Java icon (on the far right).

20. Right-click the Java icon to the left of the PyDev icon and select close

    The Eclipse workbench will now have only the PyDev icon here and will look like

21. Locate the workspace folder created in step 3 (see C:Usersyournameeclipse-workspace) and download the courselib.zip file into this workspace and unzip it there, producing the courselib folder; it should should contain a bunch of Python module files (ending in .py). From time to time you may be asked to put other course-specific Python module files into this courselib folder; these modules will be usable (via import) in all Python projects in Eclipse.
22. Inform Eclipse to use the courselib folder in all Python projects.
    • Select Window Preferences.
    • Disclose PyDev by clicking the + in front of PyDev or double-clicking PyDev (after the +); the + changes to a -.
    • Disclose Interpreters by clicking the + in front of Interpreters or double-clicking Interpreters (after the +); the + changes to a -.
    • Select Python - Interpreter.
      
    • Click the Libraries tab (leftmost, above the bottom pane)
    • Click the New Folder button (topmost, right of the bottom pane)
    • Browse to the courselib folder (added above) in the Browse for Folder pop-up window (C:Usersyournameeclipse-workspacecourselib).
    • Click the courselib folder selected, and then click OK
      Notice a sixth entry (C:Usersyournameeclipse-workspacecourselib>) appears in the bottom-right pane named System PYTHONPATH. Reorder with Drag & Drop.
    • Click Apply (you will see some progress bars)
      The <><>< b=' /> pop-up window should now appear as < />< />
    • cick apply and close
23. terminate (click x on) the eclipse window.

eclipse is now installed for python. b=''> pop-up window should now appear as < />< />

cick apply and close

terminate (click x on) the eclipse window.

eclipse is now installed for python. >