Extension Pack 6.1.4 Failed to install VERR_FILE_NOT_FOUND

[writetokelvin]

I'm on Mac OS X Yosemite 10.10.5 running VirtualBox 6.1.4

When trying to install Oracle_VM_VirtualBox_Extension_Pack-6.1.4.vbox-extpack , i faced Failed to install the Extension Pack /Users/..../Downloads/Oracle_VM_VirtualBox_Extension_Pack-6.1.4.vbox-extpack.

Failed to load the main module ('/Applications/VirtualBox.app/Contents/MacOS/ExtensionPacks/Oracle_VM_VirtualBox_Extension_Pack/darwin.amd64/VBoxPuelMain.dylib'): VERR_FILE_NOT_FOUND - dlopen(/Applications/VirtualBox.app/Contents/MacOS/ExtensionPacks/Oracle_VM_VirtualBox_Extension_Pack/darwin.amd64/VBoxPuelMain.dylib, 6): no suitable image found. Did find:
/Applications/VirtualBox.app/Contents/MacOS/ExtensionPacks/Oracle_VM_VirtualBox_Extension_Pack/darwin.amd64/VBoxPuelMain.dylib: code signature invalid for '/Applications/VirtualBox.app/Contents/MacOS/ExtensionPacks/Oracle_VM_VirtualBox_Extension_Pack/darwin.amd64/VBoxPuelMain.dylib'

Could someone please enlighten where i've gone wrong ?

[writetokelvin]

Btw since facing the error, i've even performed VBoxManage extpack uninstall , cleanup, and then reinstall using the GUI installer. However, still faced the same problem.

https://www.virtualbox.org/manual/ch08.html#vboxmanage-extpack

[d3molish]

same error here, now i noticed that the minimum requirements for OSX is 10.13 as you can see in the end user docs here https://www.virtualbox.org/manual/ch01.html#hostossupport/ need to update to a newer OSX :/

[nicoDev388]

Hi,

My host cannot be updated to OSX 10.13 or higher. I have got a macbook pro early-2011 series and it is not possible to upgrade OSX more than 10.10.5 (OSX Yosemite). For information, VirtualBox 5.1.0 and its extension pack works good on OSX 10.10.5 but this version is no longer supported. I use it for testing only !!! It is up to you.

Best Regards.

[macosax]

Hi,

same issue here, I am also still using Mac OS X 10.10.5 Yosemite due to hardware compatibility. I can still install the most recent version of VirtualBox (currently 6.1.16) and it will run without problems but I will have to use the Extension Pack 6.1.2 since it is the most recent version that will install without producing this error. See this post in the forum regarding the problem: ​https://forums.virtualbox.org/viewtopic.php?f=8&t=98287&sid=8008a73e21f35e813d9b27eb43ec2ff2

Best Regards everyone! :)