Ptolemy II is an open-source software framework supporting experimentation with actor-oriented design.

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PtII Downloads

Some of these links lead to development-grade code, which may have serious bugs.

For better quality release-grade code, see the Ptolemy II Website.

See PtolemyII/CapeCode for CapeCode downloads. The downloads on this page are a superset of the CapeCode Downloads.

Platform Ptolemy II 10.0.1 Production Quality Most Recent Nightly Build Experimental, not tested by hand
Git sources (Preferred) Git Instructions
Mac OS X ptII10.0.1.setup.mac.dmg
(Untar, then right click on the .app file and select Open. See Notes for macOS.
Linux NA ptII11.0.1.setup.linux.tar.gz
(Untar, then invoke java -jar ptII11.0.1.setup.jar
32-bit Windows ptII10_0_1_setup_windows.exe NA
64-bit Windows ptII10_0_1_setup_windows_64.exe ptII11_0_1_setup_windows_64.exe
Sources: Windows line endings
(Eclipse Instructions)
Sources: Unix line endings ptII10.0.1.src.tar.gz ptII11.0.1.src.tar
(Eclipse Instructions)
Web Copy index.htm NA

Windows 32-bit vs 64-bit

The difference between the Windows 32-bit and 64-bit installers in these devel versions has to do with how shortcuts are created, see IZPack throws exception while creating Windows 7 shortcuts

Under Windows, to determine whether you are running a 32-bit version or a 64-bit version of windows: