Package: libfreefem++
Version: 4.11+dfsg1-3
Severity: normal

Dear Maintainer,

The conffile /etc/freefem++.pref contains the following lines
loadpath += "/usr/lib/ff++/4.9/lib"
includepath += "/usr/lib/ff++/4.9/idp"
which do not match where files are actually installed.

This leads to errors like:
nordmark@deedee:~$ FreeFem++ /usr/share/doc/freefem++/examples/3d/beam-3d.edp
-- FreeFem++ v4.9 ( - git no git)
 Load: lg_fem lg_mesh lg_mesh3 eigenvalue 
    1 : load "medit"
Load error: medit
         fail: 
 dlerror : /usr/lib/ff++/4.9/lib/medit.so: cannot open shared object file: No 
such file or directory
list prefix: './' '/usr/lib/ff++/4.9/lib/' list suffix: '' , '.so' 
  current line = 1
Load error : medit
        line number :1, medit
error Load error : medit
        line number :1, medit
 code = 2 mpirank: 0

The lines should probably be
loadpath += "/usr/lib/freefem++"
includepath += "/usr/include/freefem++/idp"
instead.

With the changed conffile below, the example seems to work OK.

Best regards
Arne

-- System Information:
Debian Release: 12.0
  APT prefers stable-security
  APT policy: (500, 'stable-security'), (500, 'stable')
Architecture: amd64 (x86_64)

Kernel: Linux 6.1.0-10-amd64 (SMP w/12 CPU threads; PREEMPT)
Kernel taint flags: TAINT_PROPRIETARY_MODULE, TAINT_OOT_MODULE, 
TAINT_UNSIGNED_MODULE
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages libfreefem++ depends on:
ii  coinor-libipopt1v5                     3.11.9-2.3+b1
ii  libatlas3-base [liblapack.so.3]        3.10.3-13
ii  libblas3 [libblas.so.3]                3.11.0-2
ii  libc6                                  2.36-9
ii  libfftw3-double3                       3.3.10-1
ii  libgcc-s1                              12.2.0-14
ii  libgfortran5                           12.2.0-14
ii  libgsl27                               2.7.1+dfsg-5
ii  liblapack3 [liblapack.so.3]            3.11.0-2
ii  libmetis5                              5.1.0.dfsg-7
ii  libmumps-seq-5.5                       5.5.1-1
ii  libopenblas0-pthread [liblapack.so.3]  0.3.21+ds-4
ii  libopenmpi3                            4.1.4-3+b1
ii  libptscotch-7.0                        7.0.3-2
ii  libstdc++6                             12.2.0-14
ii  libsuperlu5                            5.3.0+dfsg1-2+b1
ii  libtet1.5                              1.5.0-5
ii  libumfpack5                            1:5.12.0+dfsg-2

libfreefem++ recommends no packages.

libfreefem++ suggests no packages.

-- Configuration Files:
/etc/freefem++.pref changed:
loadpath += "./"
loadpath += "/usr/lib/ff++/4.9/lib"
includepath += "/usr/lib/ff++/4.9/idp"
loadpath += "/usr/lib/freefem++"
includepath += "/usr/include/freefem++/idp"


-- debconf-show failed

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