Failed to build Ogre 1.9 on Ubuntu 14.04

[Belogron]

Hi guys,

I wanted to build Ogre 1.9 on my Ubuntu 14.04 machine, but it does not work and there are problems with libOIS.so

Yesterday I successfully built Ogre 1.10 unstable and today realized I need 1.9, so I deleted the Ogre files in /usr and switched to branch v1-9 and tried the building again.
But I accidentally as well removed the OIS header files and so I purged and re-installed libois-dev.

If I now try to build Ogre 1.9 after successfully configuring it with cmake by running

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make -j8

I get the following error I don't understand

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[ 85%] Built target OgreRTShaderSystem
make[2]: *** No rule to make target `/usr/lib/x86_64-linux-gnu/libOIS.so', needed by `lib/Sample_BezierPatch.so.1.9.0'.  Stop.
make[2]: *** No rule to make target `/usr/lib/x86_64-linux-gnu/libOIS.so', needed by `lib/Sample_DualQuaternion.so.1.9.0'.  Stop.
make[2]: *** No rule to make target `/usr/lib/x86_64-linux-gnu/libOIS.so', needed by `lib/Sample_CameraTrack.so.1.9.0'.  Stop.
make[1]: *** [Samples/BezierPatch/CMakeFiles/Sample_BezierPatch.dir/all] Error 2
make[1]: *** Waiting for unfinished jobs....
make[1]: *** [Samples/CameraTrack/CMakeFiles/Sample_CameraTrack.dir/all] Error 2
make[1]: *** [Samples/DualQuaternion/CMakeFiles/Sample_DualQuaternion.dir/all] Error 2
make[2]: *** No rule to make target `/usr/lib/x86_64-linux-gnu/libOIS.so', needed by `lib/Sample_Compositor.so.1.9.0'.  Stop.
make[1]: *** [Samples/Compositor/CMakeFiles/Sample_Compositor.dir/all] Error 2
make[2]: *** No rule to make target `/usr/lib/x86_64-linux-gnu/libOIS.so', needed by `lib/Sample_DynTex.so.1.9.0'.  Stop.
make[1]: *** [Samples/DynTex/CMakeFiles/Sample_DynTex.dir/all] Error 2
make[2]: *** No rule to make target `/usr/lib/x86_64-linux-gnu/libOIS.so', needed by `lib/Sample_Grass.so.1.9.0'.  Stop.
make[1]: *** [Samples/Grass/CMakeFiles/Sample_Grass.dir/all] Error 2
make[2]: *** No rule to make target `/usr/lib/x86_64-linux-gnu/libOIS.so', needed by `lib/Sample_FacialAnimation.so.1.9.0'.  Stop.
make[1]: *** [Samples/FacialAnimation/CMakeFiles/Sample_FacialAnimation.dir/all] Error 2
make[2]: *** No rule to make target `/usr/lib/x86_64-linux-gnu/libOIS.so', needed by `lib/Sample_Character.so.1.9.0'.  Stop.
make[1]: *** [Samples/Character/CMakeFiles/Sample_Character.dir/all] Error 2
make: *** [all] Error 2

LibOIS should be set up correctly,

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locate libOIS

returns

/usr/lib/x86_64-linux-gnu/libOIS-1.3.0.so
/usr/lib/x86_64-linux-gnu/libOIS.a
/usr/lib/x86_64-linux-gnu/libOIS.so

Can somebody help me?

Thanks,

Belogron

[Herb]

hmm... Make sure after you sync'd to 1.9 that you blow away your cmake build cache and run cmake again. If libOIS was not installed right, a cmake run from scratch would fail. My guess is you have an old cmake cache or something...as the error seems to be about failing to link to libOIS.

[Belogron]

hmm... Make sure after you sync'd to 1.9 that you blow away your cmake build cache and run cmake again.

I did this, but it is still not working, after reboot and cache clean Any more suggestions?

EDIT:
Funny thing is, this is in the cmake log output:

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checking for module 'OIS'
  found OIS, version 1.3.0

[Belogron]

OK, total reinstallation of libOIS-dev and the non-dev package fixed the problem

[Herb]

Glad you got it working