-- Found OpenGL: /usr/lib/x86_64-linux-gnu/libGL.so
CMake Error at /usr/share/cmake-3.0/Modules/FindPackageHandleStandardArgs.cmake:136 (message):
  Could NOT find FLTK (missing: FLTK_LIBRARIES)
Call Stack (most recent call first):
  /usr/share/cmake-3.0/Modules/FindPackageHandleStandardArgs.cmake:343 (_FPHSA_FAILURE_MESSAGE)
  /usr/share/cmake-3.0/Modules/FindFLTK.cmake:318 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
  CMakeLists.txt:106 (find_package)


-- Configuring incomplete, errors occurred!
See also "/home/bas/ros/build_isolated/stage/install/CMakeFiles/CMakeOutput.log".
<== Failed to process package 'stage':
  Command '['/home/bas/ros/install_isolated/env.sh', 'cmake', '/home/bas/ros/src/stage', '-DCMAKE_INSTALL_PREFIX=/home/bas/ros/install_isolated', '-G', 'Unix Makefiles']' returned non-zero exit status 1

Reproduce this error by running:
==> cd /home/bas/ros/build_isolated/stage && /home/bas/ros/install_isolated/env.sh cmake /home/bas/ros/src/stage -DCMAKE_INSTALL_PREFIX=/home/bas/ros/install_isolated -G 'Unix Makefiles'

Command failed, exiting.
bas@debian-ros:~/ros$ cd /home/bas/ros/build_isolated/stage && /home/bas/ros/install_isolated/env.sh cmake /home/bas/ros/src/stage -DCMAKE_INSTALL_PREFIX=/home/bas/ros/install_isolated -G 'Unix Makefiles'
-- The C compiler identification is GNU 4.9.2
-- The CXX compiler identification is GNU 4.9.2
-- Check for working C compiler: /usr/bin/cc
-- Check for working C compiler: /usr/bin/cc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Stage version 4.1.1
-- Operating system is Linux
-- Installing Libraries to /home/bas/ros/install_isolated/lib
-- Installing Plugins to /home/bas/ros/install_isolated/lib/Stage-4.1
-- Build type RELEASE
-- Checking for libtool
-- Checking for required libraries...
-- Found JPEG: /usr/lib/x86_64-linux-gnu/libjpeg.so
-- Found ZLIB: /usr/lib/x86_64-linux-gnu/libz.so (found version "1.2.8")
-- Found PNG: /usr/lib/x86_64-linux-gnu/libpng.so (found version "1.2.50")
-- Looking for XOpenDisplay in /usr/lib/x86_64-linux-gnu/libX11.so;/usr/lib/x86_64-linux-gnu/libXext.so
-- Looking for XOpenDisplay in /usr/lib/x86_64-linux-gnu/libX11.so;/usr/lib/x86_64-linux-gnu/libXext.so - found
-- Looking for gethostbyname
-- Looking for gethostbyname - found
-- Looking for connect
-- Looking for connect - found
-- Looking for remove
-- Looking for remove - found
-- Looking for shmat
-- Looking for shmat - found
-- Looking for IceConnectionNumber in ICE
-- Looking for IceConnectionNumber in ICE - found
-- Found X11: /usr/lib/x86_64-linux-gnu/libX11.so
-- Found OpenGL: /usr/lib/x86_64-linux-gnu/libGL.so
CMake Error at /usr/share/cmake-3.0/Modules/FindPackageHandleStandardArgs.cmake:136 (message):
  Could NOT find FLTK (missing: FLTK_LIBRARIES)
Call Stack (most recent call first):
  /usr/share/cmake-3.0/Modules/FindPackageHandleStandardArgs.cmake:343 (_FPHSA_FAILURE_MESSAGE)
  /usr/share/cmake-3.0/Modules/FindFLTK.cmake:318 (FIND_PACKAGE_HANDLE_STANDARD_ARGS)
  CMakeLists.txt:106 (find_package)


-- Configuring incomplete, errors occurred!
See also "/home/bas/ros/build_isolated/stage/CMakeFiles/CMakeOutput.log".