[Debian-med-packaging] Bug#902945: igraph: FTBFS with ARPACK 3.6

[Graham Inggs]

Source: igraph
Version: 0.7.1-2.1
Severity: serious
Tags: ftbfs

Hi maintainer

Since the upload of arpack 3.6.0-1 to unstable, igraph FTBFS [1] with
the following test failures:

BLAS, LAPACK and ARPACK based functions

191: Basic BLAS functions (igraph_blas_*):           ok
192: Dense symmetric eigenvalues and eigenvectors (igraph_lapack_dsyevr): ok
193: Dense non-symmetric eigenvalues and eigenvectors (igraph_lapack_dgeev): ok
194: Dense non-symmetric eigenvalues and eigenvectors (igraph_lapack_dgeevx): ok
195: Solving linear systems with LU factorization (igraph_lapack_dgesv): ok
196: Upper Hessenberg transformation (igraph_lapack_dgehrd): ok
197: Eigenvector centrality (igraph_eigenvector_centrality): FAILED
(arpack.at:59)
198: Non-symmetric ARPACK solver (igraph_arpack_rnsolve): FAILED (arpack.at:66)

Bipartite graphs

199: Create bipartite graphs (igraph_create_bipartite): ok
200: Projection of bipartite graphs (igraph_bipartite_projection): ok

Centralization

201: Centralization (igraph_centralization_*):       FAILED
(centralization.at:26)

Regards
Graham


[1] https://tests.reproducible-builds.org/debian/history/amd64/igraph.html