[Gate-users] problem in STIR recon_test_pack

[Iraj Mohammadi]

Dear all
I installed STIR version 3 on my computer.When I try to run recon_test_pack
I receive this message:
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~/STIR/recon_test_pack$ sh run_tests.sh
This script should work with STIR version 2.1, 2.2, 2.3, 2.4 and 3.0. If
you have
a later version, you might have to update your test pack.
Please check the web site.

Executing tests that use the interpolating backprojector
If this is not what you want, rerun this script with the option --nointbp

Not testing ecat file format conversion.
Run run_ecat_tests.sh separately for these tests.

compare_image not found or not executable. Aborting.
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Please let me know how to solve the problem.
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