cannot run cellulose builder

[pierre...@gmail.com]

Hi I dowload cellulose builder
and I install  octave (under ubuntu)

pfayon@pfayon-pc:~/cellulose-builder_July_2013$ which octave
/usr/bin/octave

and i dowload vmd and psfgen that i put in my path

pfayon@pfayon-pc:~$ echo $PATH
/usr/lib/lightdm/lightdm:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/bin/vmd:/home/pfayon/NAMD/psfgen

but when i'm trying
./cellulose-builder.sh fibril 5
I have no crystal folder create i just have

pfayon@pfayon-pc:~/cellulose-builder_July_2013$ ./cellulose-builder.sh fibril 5
 cellulose-builder Copyright (C) 2012-2013 Thiago C. F. Gomes
 This program comes with ABSOLUTELY NO WARRANTY; not even for MERCHANTABILITY or
 FITNESS FOR A PARTICULAR PURPOSE. This is free software, and you are welcome to
 redistribute it under certain conditions; see `license` for details.

 See http://code.google.com/p/cellulose-builder for installation, usage
 instructions and mailing list.

 Please, make sure psfgen is installed and in your PATH.
 See http://www.ks.uiuc.edu/Research/namd/

 That is necessary in order to run this script.
 Make sure the above program(s) are installed and that they are in your PATH.


What I did wrong can you help me please

Pierre Fayon

[Thiago Gomes]

Dear Pierre Fayon,

thank you for using cellulose-builder and for reporting.

If the psfgen executable file is under the directory
/home/pfayon/NAMD, the you should put this in your PATH.

In other words, your PATH should read:

pfayon@pfayon-pc:~$ echo $PATH
/usr/lib/lightdm/lightdm:/usr/

local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/bin/vmd:/home/pfayon/NAMD

and NOT /home/pfayon/NAMD/psfgen

Also, if vmd is under /usr/local/bin there is no need to include /usr/local/bin/vmd in your PATH, since by doing that you are pointing to the vmd executable and not to the directory that contains it. The directory /usr/local/bin is already in your PATH.

Please let me know whether you can execute cellulose-builder correctly and please feel free to contact me if you have any further problems.

Best regards,

Thiago C. F. Gomes

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