On Oct 3, 2007, at 21:20, ara.t.howard wrote:
a while back i started having application throw errors complaining
about libz. things like:
cfp:/opt/local/lib > gem --version
cfp:/opt/local/lib > gem --version 2>&1|less
dyld: NSLinkModule() error
dyld: Symbol not found:
<snip binary>
Referenced from: /opt/local/lib/libz.1.dylib
Expected in: /opt/local/lib/libz.1.dylib
i haven't done any manual compiling in there at all - just port
installs of various packages.
anyhow, i moved /opt/local/lib/libz.1.dylib to /opt/local/lib/libz.
1.dylib.org to see if the linker would pick on something compatible
and, for the most part it has. however, now i can't compile
anything that links against things like libcrypto, etc, that
originally linked against libz.1.dylib: the compilation will abort
with symbols not found.
so basically what i have is a libz which seems to have gotten
clobbered - some stuff needs the old one and some the newest
(1.2.3) one.
back in linux land i know how to address these issues but, here on
the mac, i'm not sure where to begin.
can anyone give me advice on figuring out what happened and how to
fix?
no clue what happened. just selfupdate and rebuild zlib:
$ sudo port selfupdate
$ sudo port -nfu upgrade zlib
then rebuild all software that linked against zlib, for good measure.
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