Entering edit mode
Jitao Zhang
▴
20
@jitao-zhang-3401
Last seen 10.2 years ago
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
Hi dear Alper,
I don't know this problem before and it seems to me rather that this
is caused by the Rgraphviz library. Could you please try
> library(Rgraphviz)
If it prints the same error codes, please follow the suggestions it
gives (for example to change PATH variable). If the problem still
exists, please feel free to write to bioconductor mail-list (I have
cc-ed there). People in the Rgraphviz group will definitely like to
help.
Best wishes,
David
Uzun, Alper wrote:
> Hi David,
>
> Thank you very much for your swift response.
>
> Actually I need to ask one more question, when I try to load the
library (> library(KEGGgraph) )
> It gives an error. By the way I already installed Graphviz program.
I guess It cant find the the program
> what is your suggestion to solve it?
>
> Error is pasted below;
> Thank you
> Alper
> **************************************************************
>> library(KEGGgraph)
> Loading required package: XML
> Loading required package: graph
>
> Attaching package: 'graph'
>
> The following object(s) are masked from 'package:XML':
>
> addNode
>
> Loading required package: Rgraphviz
> Loading required package: grid
> Error : .onLoad failed in loadNamespace() for 'Rgraphviz', details:
> call: value[[3L]](cond)
> error: unable to load shared object
'C:/PROGRA~1/R/R-212~1.0/library/Rgraphviz/libs/i386/Rgraphviz.dll':
> LoadLibrary failure: The specified module could not be found.
>
> Check that (1) graphviz is installed on your system; (2) the
> installed version of graphviz matches '2.20.3'; this is the
version
> used to build this Rgraphviz package; (3) graphviz is accessible
to
> R, e.g., the path to the graphviz 'bin' directory is in the system
> 'PATH' variable. See additional instructions in the 'README' file
of
> the Rgraphviz 'source' distribution, available at
>
> **************************************************************
>
>
>
>
>
> -----Original Message-----
> From: Jitao Zhang [mailto:j.zhang at dkfz-heidelberg.de]
> Sent: Wednesday, November 10, 2010 4:26 AM
> To: Uzun, Alper
> Subject: Re: About KEGGgraph supplementary information
>
> Hi dear Alper,
>
> Thanks for your notification. The file is attached. It was for the
version published in 2008 and since then some codes had to be changed
due to the KEGG upgrade. Please turn to the KEGGgraph documentation
for any questions and don't hesitate to contact me in case further
questions exist.
>
> Best wishes,
> David
>
> Uzun, Alper wrote:
>> Dear Dr. Zhang,
>
>> I was reading your article and try to reach supplementary
information at Bioinformatics Journal, but unfortunately it is not
reachable (The link says "not found").
>> Could you please send me this supplementary information at your
convenience?
>
>> Thank you
>> Alper
>
>> -------------------------------------------------------------------
>> Alper Uzun, Ph.D.
>> Women & Infants Hospital, Department of Pediatrics.
>> Brown University, Center for Computational Molecular Biology.
>> Alpert Medical School, Bio-Med Pediatrics.
>> Providence, RI, USA
>> -------------------------------------------------------------------
>>
http://www.womenandinfants.org/<blocked::http: www.womenandinfants.or="">> g/> http://www.brown.edu/<blocked::http: www.brown.edu=""/>
>
>
>> ________________________________
>> This e-mail and any files transmitted with it are confidential and
>> intended solely for the use of the individual or entity to whom
they
>> are addressed. If you are not the intended recipient, you are
hereby
>> notified that any disclosure, copying, distribution or taking of
any
>> action in reliance on the information contained in this e-mail is
prohibited. If you have received this e-mail in error, please notify
sender by reply e-mail and delete this message and any attachment(s)
immediately. Thank you for your consideration in this matter.
>
>
>
This e-mail and any files transmitted with it are confidential and
intended solely for the use of the individual
or entity to whom they are addressed. If you are not the intended
recipient, you are hereby notified
that any disclosure, copying, distribution or taking of any action in
reliance on the information contained in
this e-mail is prohibited. If you have received this e-mail in error,
please notify sender by reply e-mail and
delete this message and any attachment(s) immediately. Thank you for
your consideration in this matter.
- --
PLEASE BE GREEN, THINK BEFORE YOU PRINT
Jitao David Zhang
Computational Biology/Biostatistics Ph.D. Candidate
Division of Molecular Genome Analysis, DKFZ
Im Neuenheimer Feld 580,
Heidelberg D-69120
Germany
Tel: 49-(0)6221-423458
Calendar:
http://www.google.com/calendar/embed?src=38m77vcknecr59sbpdj0vofndo%40
group.calendar.google.com
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.9 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org
iEYEARECAAYFAkzbpsIACgkQb+FFFSdYGiANSgCfVQ0G+0pJODgO3p2nFHbuVxC5
F4IAnj6cDyDsKZG8PiZqlaB/d9yUHgAY
=cHQN
-----END PGP SIGNATURE-----
