Tag: Portable

Eclipse On A USB Stick

September 8, 2006 » Geek

Note: Forgive the formatting, I need to change my styles.css to get ordered lists back.

I’m taking a Java course this semester and it was annoying not having access to Eclipse on the various computers in labs around campus. So I applied some of my Google-fu and found a way to install Eclipse on a USB stick.

The original instructions are here, way at the bottom of the page. I relocated them here and changed them to mirror my experience.

  1. Download Eclipse and install it on your USB drive. I used EasyEclipse For Desktop Java from nexB.
  2. Install a JDK on your or any other PC. The default installation path should be something like "C:\Programs\Java", containing a folder named "jdk1.5.0_xx"
  3. Create a subfolder "JDKs" in your Eclipse folder (Depending on your drive letter and extraction path this should look like E:\Portables\Eclipse\JDKs
  4. Copy the jdk1.5.0_xx folder into the JDKs folder. (like E:\Portables\Eclipse\JDKs\jdk1.5.0_xx) This can take some time.
  5. Edit the file "E:\Portables\Eclipse\eclipse.ini" to
    -vm
    ..\JDKsjdk1.5.0_xx\bin\javaw
    -vmargs
    -Xms40m
    -Xmx256m
    

    (replace "jdk1.5.0_xx" with the actual folder name) This is more elegant than using a batch file due to being independent from drive letters and path variables.

  6. Run "E:\Portables\Eclipse\eclipse.exe"
  7. When asked for a workspace location, you can enter ".\workspace", which will create a workspace in your eclipse folder (like "E:\Portables\Eclipse\workspace\")
  8. Additionally I trimmed down my JDK install by removing the samples and demos directories.