Catallina no INstall

J

jarre

Bit poster
I Have Paralles 15 . but how to install Latest beta from Catalina ?
it sees the App for install ok i choice this and i try to create a Disk then ERROR message can not make a Bootable Image file for this Verison for Macos !

how it works ?? thanks
 
this Help me, sure a few issues but i was able to install !!
f you already have the "macOS Catalina Beta.App", make sure that you move it to the Application Folder. The next thing you need to do is convert Installer files to an ISO using the Terminal. To launch the Terminal go to "Applications" then "Utilities."

# Create a DMG Disk Image
hdiutil create -o /tmp/Catalina -size 7900m -volname Catalina -layout SPUD -fs HFS+J

# Mount it to your macOS
hdiutil attach /tmp/Catalina.dmg -noverify -mountpoint /Volumes/Catalina

# Create macOS Catalina Installer
sudo /Applications/Install\ macOS\ Catalina\ Beta.app/Contents/Resources/createinstallmedia --volume /Volumes/Catalina --nointeraction

# Unmount Catalina Disk
hdiutil detach /volumes/Install\ macOS\ Catalina\ Beta

# Convert the dmg file to a iso file
hdiutil convert /tmp/Catalina.dmg -format UDTO -o ~/Desktop/Catalina.cdr

# Rename and Move to Desktop
mv ~/Desktop/Catalina.cdr ~/Desktop/Catalina.iso
 
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