Hello Harash, It looks like you do not have your python environment setup correctly, there was no `python` (python3) on the path
> Launching jasper flow middleware > /bin/bash: python: command not found Perhaps you set it up and forgot to activate it? Or, in the transition to a machine have not set it up yet? Hope this helps, Mitch > On Jan 30, 2026, at 7:25 AM, Harsha Avinash Tanti > <[email protected]> wrote: > > Hi everyone, > > I am Harsha, current working on 8 element correlator design using ZCU216 > board. > Due to the machine constraints I recently switched machine and is trying to > install the CASPER tools wherein I encountered a new error as follows: > > Starting jasper for model: zcu216_tut_platform > Build directory: > /home/shenron/Desktop/CASPER_TOOLS/mlib_devel/Harsha/zcu216_tut_platform > Checking Mezzanine block sites > Simulink:Engine:CallbackDelete: Cannot delete > 'zcu216_tut_platform/gpio/convert' while in a callback > Backtrace 1: remove_all_blks:43 > Backtrace 2: gpio_mask:30 > Backtrace 3: jasper_frontend:22 > Backtrace 4: jasper:6 > Updating diagram > Generating peripherals file > Opening output file: > /home/shenron/Desktop/CASPER_TOOLS/mlib_devel/Harsha/zcu216_tut_platform/jasper.per > Closing output file: > /home/shenron/Desktop/CASPER_TOOLS/mlib_devel/Harsha/zcu216_tut_platform/jasper.per > Warning: python2 not found. > > In git_info (line 26) > In git_write_info (line 2) > In jasper_frontend (line 46) > In jasper (line 6) > Launching jasper flow middleware > /bin/bash: python: command not found > ERROR: see > /home/shenron/Desktop/CASPER_TOOLS/mlib_devel/Harsha/zcu216_tut_platform/jasper.log > for details > Output argument "build_cmd" (and maybe others) not assigned during call to > "jasper_frontend". > > Error in jasper (line 6) > build_cmd = jasper_frontend; > > I tried to look into the log file however there is no log file being > generated. > Kindly aid me in resolving the issue.. > > Thanks & Regards, > Harsha Aviansh Tanti (PhD) > > -- > 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/CAL9jYq1mJurH131mrCDXnMY-8Qnv2hW82F-sRce--EgUBf26og%40mail.gmail.com > > <https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/CAL9jYq1mJurH131mrCDXnMY-8Qnv2hW82F-sRce--EgUBf26og%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/FDEF014C-C88F-4443-8B87-C5DFB01F6321%40gmail.com.
