Run TestWise Mac on Yosemite
Apple's new OS Yosemite removed Ruby 1.8, which TestWise requires. Here is a way to get TestWise running on Yosemite: copying Ruby 1.8 from a 10.9 Mavericks to Yosemite.
On Mavericks, package Ruby 1.8 to a tar file (or zip file if you like)
$> cd /System/Library/Frameworks/Ruby.framework/Versions
$> tar -cvf ~/1.8.tar 1.8
The copy '1.8.tar' to Yosemite .
$> cp /Volumes/USB/1.8.tar /System/Library/Frameworks/Ruby.framework/Versions
$> cd /System/Library/Frameworks/Ruby.framework/Versions
$> tar -xvf 1.8.tar
Done, and this only needs to be applied once. Then you can run (or upgrade) TestWise Mac as in Mavericks.
