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            OpenModelica Environment and Supporting Tools on OS X
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    Last updated 7/15/2007 


OpenModelica on OS X requires a handful of shared libraries and frameworks not supplied with the binary package. These include

- gcc 4.0.1 (available as part of Apple's Xcode developer environment http://developer.apple.com/tools/xcode)
- Qt 4.3 (http://trolltech.com/developer/downloads/qt/mac)
- libmico2.3.12.dylib (available from MacPorts http://www.macports.org/)
- libz.1.dylib (available from MacPorts http://www.macports.org/)
- libssl.0.9.8.dylib (available from MacPorts http://www.macports.org/)
- libcrypto.0.9.8.dylib (available from MacPorts http://www.macports.org/)
- libreadline.5.2.dylib (available from MacPorts http://www.macports.org/)

Details on the dependencies of each tool can be found in dependencies.txt

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                     Environment variables
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At least two environment variables should be set. 

export OPENMODELICAHOME=path/to/installdir
export OPENMODELICALIBRARY=path/to/installdir/ModelicaLibrary

optionally,
export DRMODELICAHOME=path/to/installdir/DrModelica

These can be set in .bash_profile in your home directory.

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                     Running the tools
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If you set the environment variables in .bash_profile, you should open a terminal 
window to run the tools. To run the graphical applications from the shell (OMShell.app and OMNotebook.app)
use the open command (ie. open OMShell.app).

The tools include
- OMShell.app (new-style graphical interactive shell)
- OMNotebook.app (new-style graphical interactive shell with DrModelica tutorial)
- omc (compiler)
- mosh (old-style interactive shell)