Nipype.interface program for multiple slice brain extraction

Step 1.

A) FSL installation is must even if we use nipype.interface for brain extration. FSL Installation link -> https://fsl.fmrib.ox.ac.uk/fsl/fslwiki/FslInstallation.
B) Add the following to ~/.bashrc file
. /etc/fsl/5.0/fsh.sh
. ${FSLDIR}/etc/fslconf/fsl.sh
PATH=${FSLDIR}/bin:${PATH}
export FSLDIR PATH

C) After complete installation restart the system.

Step 2: Check the installation :

A) Type FSL and press enter (BET tool (GUI)pops out).
B) In command prompt , type bet inputfilename.nii.gz outfilename

If it work well, then we can use nipype.interface program for multiple slice brain extraction .