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Hello Karin,

If you take a look at this page, https://surfer.nmr.mgh.harvard.edu/fswiki/CMake  you should see there is a link to a file makefile.wiki which you can download.   Besides trying to run the cmake command for you to help with building Freesurfer, there are some notes in the makefile about what packages to install with “sudo yum install <package>” for CentOS/Redhat linux.  So you could try installing those packages, and then also try using that makefile to run cmake and build freesurfer.
.
- R.

On Nov 25, 2018, at 17:00, Karin Markenroth Bloch <karin.markenroth_bloch@med.lu.se> wrote:

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Dear all,
I’m afraid this is a very basic Linux question, but I am not that familiar with it. 
 
I downloaded and installed FSLVm7_64 on a Windows7 host. 
Installation went well, and if I type fsl in the terminal window, a GUI (a menu list) pops up.
My first attempt was to click “BET”, select an input image and Run standard brain extraction using bet. Then I get the messages (see below):
“ error while loading shared libraries: libopenblas..so.0: cannot open shared object file: No such file or directory”
 
The libopenblas.so is in my /home/flsuser/Data directory. 
I tried installing it sudo yum install libopenblas.so, but get the reply “No package libopenblas.so available.” (see below)
 
I have set the $FSLDIR variable : 
[fsluser@localhost Data]$ echo $FSLDIR 
/usr/local/fsl
 
What can I do?  
 
Very grateful for help! 
 
Yours
Karin
 
------------
[fsluser@localhost ~]$ fsl
/usr/local/fsl/bin/bet /home/fsluser/Data/s20181112-0601-00006-000001-01 /home/fsluser/Data/s20181112-0601-00006-000001-01_brain  -f 0.5 -g 0
/usr/local/fsl/bin/bet2: error while loading shared libraries: libopenblas.so.0: cannot open shared object file: No such file or directory
Finished
 
/home/fsluser
[fsluser@localhost ~]$ cd Data/
 
[fsluser@localhost Data]$ ls
libopenblas.so  s20181112-0601-00006-000001-01.nii
 
[fsluser@localhost Data]$ sudo yum install libopenblas.so
[sudo] password for fsluser: 
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
* base: mirror.hh.se
* extras: mirror.hh.se
* updates: mirror.hh.se
No package libopenblas.so available.
Error: Nothing to do
 
[fsluser@localhost Data]$ flirt /v
flirt: error while loading shared libraries: libopenblas.so.0: cannot open shared object file: No such file or directory
 
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