1. you need to have 10.8 installed then install MC7 …. then upgrade to 10.9 … keeping in mind
there are a few known issues that are being solved as we speak.
2. we are currently testing MC 7.0.3 which does install over 10.9 but had not been released to the general public yet.
Avid Media Composer Expert User. (Modest, I know!!!)
but a few issues with spelling… HA!