[CMake] (missing: BZIP2_LIBRARIES) (found version "1.0.6")??

[Rolf Eike Beer]

>
> I don't understand what I'm seeing here.  How can the bzip2 libraries be
> both missing and found simultaneously?  How should I go about debugging
> this?
>
> Thanks,
> Dave
>
>
> $ dpkg -L libbz2-dev
> /.
> /usr
> /usr/lib
> /usr/lib/x86_64-linux-gnu
> /usr/lib/x86_64-linux-gnu/libbz2.a
> /usr/include
> /usr/include/bzlib.h
> /usr/share
> /usr/share/doc
> /usr/lib/x86_64-linux-gnu/libbz2.so
> /usr/share/doc/libbz2-dev
> dave at Ubu12:/tmp/qb/build$ LD_LIBRARY_PATH=/usr/lib/x86_64-gnu ~/bin/cmake
> .
> CMake Error at
> /home/dave/.cache/0install.net/implementations/sha1new=f0c7800e5e264c5d96d1cd6151de92dfc74f65bb/share/cmake-2.8/Modules/FindPackageHandleStandardArgs.cmake:97
> (MESSAGE):
>   Could NOT find BZip2 (missing: BZIP2_LIBRARIES) (found version "1.0.6")
> Call Stack (most recent call first):

FindBZip2 has found the header and detected that it has version 1.0.6, but
it hasn't found the library itself because it is hidden in that
subdirectory. Assuming that you have CMake 2.8.8 you can tell it where the
library is with that command in the build dir:

cmake -D BZIP2_LIBRARY_RELEASE=/usr/lib/x86_64-linux-gnu/libbz2.so .

Eike
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