Eclipse 3.5
Platform Space Required Eclipse Framework Required
Microsoft Windows Vista, XP, Windows 2000
Java 6 or later, 32 bit
150 MB available hard disk space Eclipse 3.5.x
Optional: : CDT, JDT, and PDT are required for building, running, and debugging C/C++, Java, and PHP, respectively. 
Linux 32 bit or compatible, x86 kernel 2.6 or later, and LSB compliant
GTK 2
Java 6 or later, 32 bit
200 MB available hard disk space Eclipse 3.5.x
Optional: : CDT, JDT, and PDT are required for building, running, and debugging C/C++, Java, and PHP, respectively. 
* Each installation requires a minimum of 256 MB of memory.

 

Eclipse 3.4
Platform Space Required Eclipse Framework Required
Microsoft Windows Vista, XP, Windows 2000 150 MB available hard disk space Eclipse 3.4.x, including JDT
Optional: CDT 4.0 is needed to run, compile, and debug C and C++ programs
Linux 32 bit or compatible, x86 kernel 2.6 or later, and LSB compliant
GTK 2
Java 5 or later, 32 bit
200 MB available hard disk space Eclipse 3.4.x, including JDT
Optional: CDT 4.0 is needed to run, compile, and debug C and C++ programs
* Each installation requires a minimum of 256 MB of memory.