https://svn.boost.org/trac10/ticket/1430 <p> If you python run.py the regression scripts are downloaded bjam.exe is built into tools_bjam/bin.cygwinx86/ from where the regression.py script can't find it </p> <pre class="wiki"># Preinstalled "/cygdrive/c/temp/regression/bjam" is not found; building one... # Found "bjam" source directory "/cygdrive/c/temp/regression/tools_bjam" # Building "bjam" (./build.sh )... ### ### Using 'gcc' toolset. ### rm -rf bootstrap mkdir bootstrap gcc -o bootstrap/jam0 command.c compile.c debug.c expand.c glob.c hash.c hdrmacr o.c headers.c jam.c jambase.c jamgram.c lists.c make.c make1.c newstr.c option.c output.c parse.c pathunix.c pathvms.c regexp.c rules.c scan.c search.c subst.c timestamp.c variable.c modules.c strings.c filesys.c builtins.c pwd.c class.c na tive.c w32_getreg.c modules/set.c modules/path.c modules/regex.c modules/propert y-set.c modules/sequence.c modules/order.c execunix.c fileunix.c ./bootstrap/jam0 -f build.jam --toolset=gcc --toolset-root= clean ...found 1 target... ...updating 1 target... [DELETE] clean ...updated 1 target... ./bootstrap/jam0 -f build.jam --toolset=gcc --toolset-root= ...found 47 targets... ...updating 1 target... [COMPILE] bin.cygwinx86/bjam.exe ...updated 1 target... # Searching for "bjam" in "/cygdrive/c/temp/regression/tools_bjam"... Traceback (most recent call last): File "run.py", line 51, in &lt;module&gt; runner(root) File "/cygdrive/c/temp/regression/tools_regression_src/regression.py", line 18 1, in __init__ self.main() File "/cygdrive/c/temp/regression/tools_regression_src/regression.py", line 46 7, in main getattr(self,action_m)() File "/cygdrive/c/temp/regression/tools_regression_src/regression.py", line 42 4, in command_regression self.command_setup() File "/cygdrive/c/temp/regression/tools_regression_src/regression.py", line 27 9, in command_setup self.build_if_needed(self.bjam,self.bjam_toolset) File "/cygdrive/c/temp/regression/tools_regression_src/regression.py", line 56 6, in build_if_needed tool[ 'build_path' ] = self.tool_path( tool ) File "/cygdrive/c/temp/regression/tools_regression_src/regression.py", line 59 1, in tool_path , '\n'.join( [ name_or_spec[ 'path' ], build_dir ] ) Exception: Cannot find "bjam" in any of the following locations: /cygdrive/c/temp/regression/bjam /cygdrive/c/temp/regression/tools_bjam </pre><p> If you put a bjam.exe into the root directory, then the process_log.exe cannot be found. </p> en-us /htdocs/site/boost.png https://svn.boost.org/trac10/ticket/1430 Trac 1.4.3 Steven Watanabe Sun, 04 Jan 2009 04:35:19 GMT https://svn.boost.org/trac10/ticket/1430#comment:1 https://svn.boost.org/trac10/ticket/1430#comment:1 <ul> <li><strong>status</strong> <span class="trac-field-old">new</span> → <span class="trac-field-new">closed</span> </li> <li><strong>resolution</strong> → <span class="trac-field-new">fixed</span> </li> </ul> <p> Fixed in <a class="changeset" href="https://svn.boost.org/trac10/changeset/50115" title="Use .exe extensions on cygwin. Fixes #2163">[50115]</a> </p> Ticket