title: SCIP make install error - scipoptsuite-6.0.2
body: <p>I want to use SCIP optimization suite 6.0.2 together with the Python interface PySCIPOpt, and to enable debugging. I work in Linux - Ubuntu 18.04LTS, without sudo privileges (I avoid using sudo  because I want to do the same on a cluster, where I don't have the sudo option).
  I follow the installation instructions in <a href="https://scip.zib.de/doc/html/CMAKE.php" rel="nofollow noreferrer">SCIP</a> and <a href="https://github.com/SCIP-Interfaces/PySCIPOpt/blob/master/INSTALL.md" rel="nofollow noreferrer">PySCIPOpt</a>, and try to install SCIP in my HOME directory, specifying custom path to the cmake command.</p>
  
  <p>I have done the following:<br>
  in my <code>.bashrc</code> I <code>export SCIPOPTDIR=$HOME/scipoptsuite-6.0.2/build</code></p>
  
  <p>then in <code>~/scipoptsuite-6.0.2</code>:</p>
  
  <pre><code>cmake -Bbuild -H. -DCMAKE_BUILD_TYPE=Debug -DCMAKE_INSTALL_PREFIX=$SCIPOPTDIR
  </code></pre>
  
  <p>output:</p>
  
  <pre><code>-- The C compiler identification is GNU 7.4.0
  -- The CXX compiler identification is GNU 7.4.0
  -- 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
  -- Detecting C compile features
  -- Detecting C compile features - 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
  -- Detecting CXX compile features
  -- Detecting CXX compile features - done
  -- Could NOT find BISON (missing: BISON_EXECUTABLE) 
  -- Could NOT find FLEX (missing: FLEX_EXECUTABLE) 
  -- Could NOT find GMP (missing: GMP_INCLUDE_DIRS GMP_LIBRARIES) 
  -- Could NOT find ZLIB (missing: ZLIB_LIBRARY ZLIB_INCLUDE_DIR) 
  -- Could NOT find GMP (missing: GMP_INCLUDE_DIRS GMP_LIBRARIES) 
  -- Build shared libraries: ON
  -- Build type: Debug
  -- Could NOT find ZLIB (missing: ZLIB_LIBRARY ZLIB_INCLUDE_DIR) 
  -- Could NOT find Readline (missing: Readline_INCLUDE_DIR Readline_LIBRARY) 
  -- Could NOT find GMP (missing: GMP_INCLUDE_DIRS GMP_LIBRARIES) 
  -- Could NOT find BLISS (missing: BLISS_INCLUDE_DIR BLISS_INCLUDE_DIRS BLISS_LIBRARIES BLISS_DEFINITIONS) 
  -- Could NOT find ZIMPL (missing: ZIMPL_DIR)
  -- Could NOT find IPOPT (missing: IPOPT_LIBRARIES) (Required is at least version "3.12.0")
  -- Looking for FE_DOWNWARD
  -- Looking for FE_DOWNWARD - found
  -- Could NOT find CRITERION (missing: CRITERION_LIBRARY CRITERION_INCLUDE_DIR) 
  -- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY
  -- Performing Test COMPILER_HAS_HIDDEN_VISIBILITY - Success
  -- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY
  -- Performing Test COMPILER_HAS_HIDDEN_INLINE_VISIBILITY - Success
  -- Performing Test COMPILER_HAS_DEPRECATED_ATTR
  -- Performing Test COMPILER_HAS_DEPRECATED_ATTR - Success
  CMake Warning at scip/doc/CMakeLists.txt:19 (message):
    Could not find all of doxygen, python, php, and bash in system path, which
    are required for generation of documentation
  
  
  -- Could NOT find CRITERION (missing: CRITERION_LIBRARY CRITERION_INCLUDE_DIR) 
  -- Build shared libraries: ON
  -- Build type: Debug
  -- Found PkgConfig: /usr/bin/pkg-config (found version "0.29.1") 
  -- Could NOT find GSL: Found unsuitable version "", but required is at least "2.0" (found GSL_INCLUDE_DIR-NOTFOUND)
  -- Could NOT find GMP (missing: GMP_INCLUDE_DIRS GMP_LIBRARIES) 
  -- Could NOT find CLIQUER (missing: CLIQUER_INCLUDE_DIRS CLIQUER_LIBRARIES) 
  -- Could NOT find BLISS (missing: BLISS_INCLUDE_DIR BLISS_INCLUDE_DIRS BLISS_LIBRARIES BLISS_DEFINITIONS) 
  -- The following OPTIONAL packages have been found:
  
   * PkgConfig
  
  -- The following REQUIRED packages have been found:
  
   * SOPLEX
   * SCIP
  
  -- The following OPTIONAL packages have not been found:
  
   * BISON
   * FLEX
   * ZLIB
   * Readline
   * ZIMPL
   * IPOPT (required version &gt;= 3.12.0)
   * Criterion
   * GSL (required version &gt;= 2.0)
   * GMP
   * CLIQUER
   * HMETIS
   * BLISS
  
  -- Configuring done
  -- Generating done
  -- Build files have been written to: /home/avrech/scipoptsuite-6.0.2/build
  </code></pre>
  
  <p>then:<br>
  <code>cmake --build build</code></p>
  
  <p>Output:</p>
  
  <pre><code>Scanning dependencies of target soplex_update_githash
  -- Git hash: b8833cd3
  [  0%] Built target soplex_update_githash
  Scanning dependencies of target libsoplex-pic
  [  0%] Building CXX object soplex/src/CMakeFiles/libsoplex-pic.dir/soplex/changesoplex.cpp.o
  ...
  [100%] Building C object gcg/src/CMakeFiles/gcg.dir/solver_mip.c.o
  [100%] Building C object gcg/src/CMakeFiles/gcg.dir/stat.c.o
  [100%] Linking CXX executable ../../bin/gcg
  [100%] Built target gcg
  
  </code></pre>
  
  <p>At this point scip and soplex binaries exist in <code>build/bin/</code>, and SCIP can be launched as standalone solver by executing <code>build/bin/scip</code>. However, the <code>build/</code> directory does not contain the <code>include/</code> dir required for PySCIPOpt.  </p>
  
  <p>So according to <a href="https://github.com/SCIP-Interfaces/PySCIPOpt/issues/232" rel="nofollow noreferrer">this</a>, I have tried to install SCIP by running:</p>
  
  <pre><code>cd build  
  make install  
  </code></pre>
  
  <p>Then the error occurs:</p>
  
  <pre><code>-- Git hash: b8833cd3
  [  0%] Built target soplex_update_githash
  [  5%] Built target libsoplex-pic
  [ 11%] Built target libsoplex
  [ 11%] Built target soplex
  -- Git hash: e639a0059d
  [ 11%] Built target scip_update_githash
  [ 44%] Built target scip
  [ 76%] Built target libscip
  -- Git hash: 6a662daa
  [ 76%] Built target gcg_update_githash
  [ 88%] Built target libgcg
  [100%] Built target gcg
  Install the project...
  -- Install configuration: "Debug"
  -- Installing: /home/avrech/scipoptsuite-6.0.2/build/include/soplex/array.h
  ...
  -- Installing: /home/avrech/scipoptsuite-6.0.2/build/include/soplex/wallclocktimer.h
  -- Installing: /home/avrech/scipoptsuite-6.0.2/build/include/soplex.h
  CMake Error at soplex/src/cmake_install.cmake:149 (file):
    file INSTALL cannot find
    "/home/avrech/scipoptsuite-6.0.2/build/bin/soplex".
  Call Stack (most recent call first):
    soplex/cmake_install.cmake:42 (include)
    cmake_install.cmake:42 (include)
  
  
  Makefile:73: recipe for target 'install' failed
  make: *** [install] Error 1
  </code></pre>
  
  <p>I see that the (probably partial) <code>include/</code> dir is created, but for unkown reason the soplex executable disappears:</p>
  
  <pre><code>$ ls
  bin include ...
  $ ls bin
  applications  examples  gcg  interfaces  scip
  </code></pre>
  
  <p>What have I done wrong?</p>
  
  <p>A complete recipe for installing SCIP and PySCIPOpt with the debug option will be the best. 
  (The sudo privileges are available if needed)</p>
  
  <p>Thank you.</p>