question: Cannot find "process_jam_log"

[sdarwin]

Trying to build regression tests for filc.

user-config.jam:

using clang : : /opt/fil/bin/fil++ ;

Error:

Exception: Cannot find "process_jam_log" in any of the following locations:

Stack trace:

notice: Loading user-config configuration file 'user-config.jam' from '/home/boost'.
notice: will use '/opt/fil/bin/fil++' for clang-linux, condition <toolset>clang-linux-20
warning: toolset clang-linux initialization: can not find tool windres
warning: initialized from /home/boost/user-config.jam:1
notice: using rc compiler :: <toolset>clang-linux-20 :: as
Performing configuration checks

   - default address-model    : 64-bit [1]
   - default architecture     : x86 [1]
   - symlinks supported       : yes
   - has statx                : no [2]
   - has statx syscall        : no [2]
   - cxx11_rvalue_references  : no [2]
   - has statx                : no [3]
   - has statx syscall        : no [3]
   - cxx11_rvalue_references  : no [3]

[1] clang-20
[2] clang-linux-20/release/x86_64/link-static/visibility-hidden
[3] clang-linux-20/release/x86_64/build-no/link-static/visibility-hidden
...found 1 target...
# Searching for "process_jam_log" in "/var/boost/run/boost_regression/stage/bin"...
Traceback (most recent call last):
 File "run.py", line 71, in <module>
   runner(root)
 File "/var/boost/run/boost_regression_src/regression.py", line 286, in __init__
   self.main()
 File "/var/boost/run/boost_regression_src/regression.py", line 629, in main
   getattr(self,action_m)()
 File "/var/boost/run/boost_regression_src/regression.py", line 586, in command_regression
   self.command_setup()
 File "/var/boost/run/boost_regression_src/regression.py", line 357, in command_setup
   self.build_if_needed(self.process_jam_log,self.pjl_toolset)
  File "/var/boost/run/boost_regression_src/regression.py", line 720, in build_if_needed
   tool[ 'build_path' ] = self.tool_path( tool )
 File "/var/boost/run/boost_regression_src/regression.py", line 745, in tool_path
   , '\n'.join( [ name_or_spec[ 'path' ], build_dir ] )
Exception: Cannot find "process_jam_log" in any of the following locations:
/var/boost/run/boost_regression/stage/bin/process_jam_log
/var/boost/run/boost_regression/stage/bin

@grafikrobot any ideas?