Hi! I sent you the link in PM.
Cheers, Kaj ________________________________________ From: Harsha Avinash Tanti <[email protected]> Sent: Friday, May 8, 2026 3:13:21 PM To: [email protected] Subject: Re: [casper] Regarding errors during Simulink simulation Hi Prof Kaj, Apologies for the late reply... The issue was sorted however it would be great if you can share the VM link. (I am requesting you here as I am not seeing any way to reply privately in the google groups) Because it's a hassle to install the toolflow everytime I face some new error 😅. Regards, Harsha On Thu, Feb 5, 2026 at 3:31 AM Kaj Wiik <[email protected]<mailto:[email protected]>> wrote: Hi Harsha, Sorry that my reply took so long. I have written some notes about setting up casper here: https://gitlab.utu.fi/kjwiik/casper-installation *However* they may be outdated and please note also that eventually I gave up installing the toolflow and we switched to using a virtual machine where casper is preinstalled. It works very well. If you need the VM (Virtualbox), send me a private email and I will send the download link. Good luck, Kaj On 02/02/2026 15:04, Harsha Avinash Tanti wrote: > Hi everyone, > > While reinstalling CASPER toolflow for my project with MATLAB 2021a and > Vivado 2021.1, I encountered a known error mention by Prof Kaj Wiik that > is "Error: no such instruction: `endbr64'". for which the fix was - *mv > Xilinx/Vivado/2021.1/tps/lnx64/binutils-2.26/bin Xilinx/Vivado/2021.1/ > tps/lnx64/binutils-2.26/bin.bak*. > > In addition to this I encountered another error - /"gcc: fatal error: > cannot execute ‘as’: execvp: Too many levels of symbolic links > compilation terminated." /This arises due to improper installation of > build-utils and build-essentials, so to fix this the following has to be > followed: > > First remove the binutils by > *sudo apt-get remove binutils* > This will remove binutils and parts of build essential libraries so > there after one need to reinstall these by > *sudo apt-get install binutils'* > *sudo apt-get install build-essentials* > * > * > Best, > Harsha > * > * > > -- > You received this message because you are subscribed to the Google > Groups "[email protected]<mailto:[email protected]>" group. > To unsubscribe from this group and stop receiving emails from it, send > an email to > [email protected]<mailto:casper%[email protected]> > <mailto:[email protected]<mailto:casper%[email protected]>>. > To view this discussion visit https://groups.google.com/a/ > lists.berkeley.edu/d/msgid/casper/00cfe87d-6f48-4b76-83fa-<http://lists.berkeley.edu/d/msgid/casper/00cfe87d-6f48-4b76-83fa-> > f7ed5a8d066an%40lists.berkeley.edu<http://40lists.berkeley.edu> > <https://groups.google.com/a/ > lists.berkeley.edu/d/msgid/casper/00cfe87d-6f48-4b76-83fa-<http://lists.berkeley.edu/d/msgid/casper/00cfe87d-6f48-4b76-83fa-> > f7ed5a8d066an%40lists.berkeley.edu?utm_medium=email&utm_source=footer<http://40lists.berkeley.edu?utm_medium=email&utm_source=footer>>. -- You received this message because you are subscribed to the Google Groups "[email protected]<mailto:[email protected]>" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]<mailto:casper%[email protected]>. To view this discussion visit https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/aa7499dd-6fb2-4264-a2d1-a74610cb92c8%40utu.fi. -- You received this message because you are subscribed to the Google Groups "[email protected]" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]<mailto:[email protected]>. To view this discussion visit https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CAL9jYq3eiESUukRk%3D2oFn_Q7rJG9kg9j%2Bz%2BMNoYi6d9%2BULWDQg%40mail.gmail.com<https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CAL9jYq3eiESUukRk%3D2oFn_Q7rJG9kg9j%2Bz%2BMNoYi6d9%2BULWDQg%40mail.gmail.com?utm_medium=email&utm_source=footer>. -- You received this message because you are subscribed to the Google Groups "[email protected]" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion visit https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/023e41f82cc54544927ba2a05e2808a0%40utu.fi.
