AMBER Archive (2008)

Subject: AMBER: Amber tools 1.2 test failure (installation)

From: Myunggi Yi (
Date: Mon Jul 21 2008 - 17:17:05 CDT

Dear Amber users,

When I run the test of amber tools 1.2, I've got the following error.

cd ptraj_matrix && ./Run.matrix

ptraj: analyze fluctuation matrices
Segmentation fault
  ./Run.matrix: Program error

make: *** [test.ptraj] Error 1

The following is the output of ptraj

  1> ANALYZE MATRIX: Analyzing matrix 1rrb_vac_mwcovarmat and dumping
results to 1rrb_vac_mwcovarmat_evecs.dat
      Calculating 5 eigenvectors and thermodynamic data
  2> ANALYZE MATRIX: Analyzing matrix 1rrb_vac_distcovarmat and dumping
results to 1rrb_vac_distcovarmat_evecs.dat
      Calculating 5 eigenvectors and no thermodynamic data
      Eigenvectors will be reduced

Processing AMBER trajectory file 1rrb_vac.mdcrd

Set 1 ..........

All others are passed.
Can anyone help me?

Best wishes,

Myunggi Yi ================================== KLB 419 Institute of Molecular Biophysics Florida State University Tallahassee, FL 32306

Office: (850) 645-1334

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