On windows 7(both 32 and 64 bit)  laptop, this is a problem I have seen
many times that TPP installation overwrites the Path environment variable.
So I save the path to a file before installation, and edit it to previous
state after installing.

I don't know if it's the same problem on Linux but can be checked by
developers. If possible, appending the TPP to path may be  a better option
than overwriting it.

-- Amit


On Wed, Mar 5, 2014 at 12:28 PM, Joseph Slagel <
[email protected]> wrote:

> Brian,
>
> I was able to reproduce the problem.  Its an issue how the Makefile
> deduces which perl executable you want to use.  A quick fix is to just set
> PERL_BIN to be where your executable is and then rebuild TPP.  Since it
> only affects perl scripts you might be able to get away with just deleting
> the .pl files from the build area and typing make again in src/.
>
> The reason we didn't catch this is our automated build is explicitly
> setting it before building.
>
> -Joe
>
>
>
> On Tue, Mar 4, 2014 at 4:55 PM, Brian Hampton <[email protected]>wrote:
>
>> Joe,
>>
>> I'm finding a number of perl files that are lacking the path to perl a
>> the top of the file.  The latest one is ProphetModels.pl.
>>
>> I should recompile, but what do I change to correct this?
>>
>> Thanks in advance,
>> Brian
>>
>>
>>
>>
>> On Tue, Mar 4, 2014 at 10:49 AM, Joseph Slagel <
>> [email protected]> wrote:
>>
>>> Brian,
>>>
>>> Interesting.  What's the first line in tpp_gui.pl?  Does it point to a
>>> valid instance of perl on your system?  Do the newlines at the end of the
>>> line look correct for Linux?  And is the executable at the command line by
>>> apache (e.g. sudo -u apache /usr/local/tpp/cgi-bin/tpp_gui.pl)?
>>>
>>> -Joe
>>>
>>>
>>>
>>> On Tue, Mar 4, 2014 at 7:16 AM, Brian Hampton <[email protected]>wrote:
>>>
>>>> Hello,
>>>>
>>>> I compiled and installed TPP 4.7 as I have done for previous versions
>>>> e.g. 4.6.x on Ubuntu 12.04 but when I point my browser to cgi-bin/
>>>> tpp_gui.pl I get an internal server error and this in the apache error
>>>> log:
>>>>
>>>> [Tue Mar 04 10:02:54 2014] [notice] Apache/2.2.22 (Ubuntu)
>>>> PHP/5.3.10-1ubuntu3.10 with Suhosin-Patch configured -- resuming normal
>>>> operations
>>>> [Tue Mar 04 10:03:12 2014] [error] [client 192.168.60.15] (2)No such
>>>> file or directory: exec of '/usr/local/tpp/cgi-bin/tpp_gui.pl' failed,
>>>> referer: http://pal.som.umaryland.edu:8080/cgi-bin/
>>>> [Tue Mar 04 10:03:12 2014] [error] [client 192.168.60.15] Premature end
>>>> of script headers: tpp_gui.pl, referer:
>>>> http://pal.som.umaryland.edu:8080/cgi-bin/
>>>>
>>>>
>>>> The compile from the source ended normally and without any errors.
>>>>
>>>> Brian
>>>>
>>>> --
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>>>
>>>
>>>
>>> --
>>> Joe Slagel
>>> Institute for Systems Biology
>>> [email protected]
>>> (206) 732-1362
>>>
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>>
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>
>
>
> --
> Joe Slagel
> Institute for Systems Biology
> [email protected]
> (206) 732-1362
>
> --
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>

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