On Feb 26, 2020, at 12:03, Tim Schäfer <ts+ml@rcmd.org> wrote:

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Hi Tim,

try: 

wget http://mirrors.kernel.org/ubuntu/pool/main/libp/libpng/libpng12-0_1.2.54-1ubuntu1_amd64.deb
sudo dpkg -i libpng12-0_1.2.54-1ubuntu1_amd64.deb

More details at https://www.xsmd.org/brain/2019/06/19/freeview-libpng12-so-0-missing-under-lubuntu/

Best,

Tim


--
Dr. Tim Schäfer
Postdoc Computational Neuroimaging
Department of Child and Adolescent Psychiatry, Psychosomatics and Psychotherapy
University Hospital Frankfurt, Goethe University Frankfurt am Main, Germany

On February 26, 2020 at 5:36 PM "Harrigan, Timothy P." <Timothy.Harrigan@jhuapl.edu> wrote:


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HI,
I'm setting up freeview on a Linux 18.04 system and running through the instructions in
https://surfer.nmr.mgh.harvard.edu/fswiki/DownloadAndInstall

I got through to Example 4: "View the output volumes..."  and got the error below.

harritp1@TPHTVB:~/FSSubjects$ freeview
freeview.bin: error while loading shared libraries: libpng12.so.0: cannot open shared object file: No such file or directory

It looks like I need to either set up an environment variable, or install that specific graphics library. I did an install of the latest version of libpng: i. e.  sudo apt-get install -y libpng-dev but that didn't fix the problem.

Have you dealt with this?

Thanks
Tim


Timothy P. Harrigan ScD
Research and Exploratory Development Division
Johns Hopkins University Applied Physics Laboratory
Phone: 240-228-5943
Cell/Text: 240-280-9444

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