[Lemon-user] lemon installation obstacles

[Tobias Gödderz]

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Hello,

I tried to install lemon-1.2.3, but "make check" fails at the mip_test.cc:

test/mip_test.cc:55: error: Wrong optimal value (0 instead of 0.5)

I digged into it a little, and it happens with cbc, but not with glpk.
So I figured it might happen due to the outdated version of cbc I had
installed (2.5.0, as it's the most current version in Debian).

So, I compiled current versions of the following coin-or packages:
Cbc, Clp, Osi and Vol.

However, linking of cbc and clp failed (so the configure script
detects no cbc or clp support), because libCoinUtils requires libz and
libbz2. After adding them in m4/lx_check_coin.m4 and calling autoconf,
everything worked. I suppose Osi might have changed since the 1.2.3
release.

Is there any information about which versions should work together?

Kind regards,

Tobias

- -- 
perl -le 'open STDOUT, "|-"
    and print "uJa tsonrehtP  lreahrekc"
    or  print pack "nN"x4, unpack "vV"x4, <STDIN>'
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