[K12OSN] fl_teachertool-0.60 fails at make step

[Peter Scheie]

Never mind, I was just missing libpng-devel.

Peter Scheie wrote:
> I'm trying to install Robert's latest fl_teachertool, 0.60.  Following 
> the instructions at 
> http://www3.telus.net/public/robark/Fl_TeacherTool/installation.html, 
> when I get to the step of untarring the fl_tt tar file, (changing into 
> the directory), and running make, I get this error:
> 
> g++ `fltk-config --use-images --ldflags` -lXpm -Wall -g `fltk-config 
> --cxxflags` -D 
> FL_CONFIG=\"/usr/local/etc/fl_teachertool/fl_teachertool.conf\" -D 
> FL_MACLIST=\"/usr/local/etc/fl_teachertool/fl_teachertool.maclist\" -D 
> HOSTINFOFILE=\"/usr/local/etc/fl_teachertool/HOST_INFO_FILE\" -D 
> VNCREFLECTOR=\"/usr/bin/vncreflector\" -D 
> TIGHTVNCVIEWER=\"/usr/bin/teachertool-vncviewer\" -D 
> VNCSNAPSHOT=\"/usr/bin/vncsnapshot\" -D CONVERT=\"/usr/bin/convert\" -D 
> REALVNCVIEWER=\"/usr/bin/vncviewer\" -D 
> FLTTMESSAGE=\"/usr/local/bin/fl_ttmessage\" -D BINDIR=\"/usr/local/bin\" 
> -D SBINDIR=\"/usr/local/sbin\"  fl_teachertool.o -o fl_teachertool
> /usr/bin/ld: cannot find -lpng
> collect2: ld returned 1 exit status
> make: *** [fl_teachertool] Error 1
> 
> What does this mean? For the record, I do have libX11-devel, 
> libXext-devel, libXpm-devel, and libXft-devel installed.  But it looks 
> like I'm missing something.
> 
> Peter
> 
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