Can cons find executables in my path? -


I'm trying to debug a cons script, and the problem I have I do not seem to be executable in my own $ PATH in short:

/ P> The child's process for the user's environment is that it is fork to build software. Whatever you need to do or pass the user's environment, it must be done very clearly.

This is not clear to me, however, that should not be a dispute is enabled to view my $ PATH (the above words It is said that I can not expect child processes to reach any environmental variable). Assesses to clear in , $ PATH , but $ ENV {PATH} covers my path.

It does not help that I do not know opposition and pearl , so I do not really know what I'm doing, and no Where is he looking from : Because of the problem, which is worth it, the script which does not work for me but works for the original author of the script is located.

What is this for, the guidelines in the FAQ are correct, in such a way that such a problem Will correct: 

  # standard creation environments $ env = new cons (ENV => {PATH = & gt; $ ENV {PATH}});

which can be done later, e.g., 

  command $ env 'foo', qq (echo = `j tex` =);   
 To run / install / build / whatever you're doing with the  cons  script.

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