CGAL users discussion list

["Sebastien Loriot (GeometryFactory)" <>]

On 10/28/2015 02:22 AM, abvikram wrote:
> Problem in compiling the demos.
>
> OS: Ubuntu 15.04
> Manually installed Qt5
> Downloaded the tar ball CGAL-4.7.tar.gz
> cmake and make under CGAL-4.7 directory is without any error:
> The last message says: [100%] Built target CGAL_Qt5
>
> But when cmake under the demo/Segment_Delaunay_graph_Linf_2>
> It shows error message:
> --NOTICE: This demo requires CGAL and Qt5, and will not be compiled.
>
> When cmake under demo/Segment_Delaunay_graph_2/>
> Then it shows same error message but little more info that:
> The Qt5 package requires atleast one component.
>
> But it doesnt show which component is missing.
>
> Any suggestion?

http://doc.cgal.org/latest/Manual/installation.html#title20

says:

The exhaustive list of Qt5 components used in demos is: Core, Gui, Help, 
OpenGL, Script, ScriptTools, Svg, Widgets, qcollectiongenerator (with 
sqlite driver plugin) and Xml

Looking at the CMakelists.txt will indicate precisely which components
are requested.

Sebastien.

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