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<p class="gmail-p1" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo">Error configuring EIGEN with cmake Could not execute "cd /projects/academic/knepley/PETSc3/petsc/arch-master-debug/externalpackages/eigen-eigen-5a0156e40feb/build && /projects/academic/knepley/PETSc3/petsc/arch-master-debug/bin/cmake .. -DCMAKE_INSTALL_PREFIX=/projects/academic/knepley/PETSc3/petsc/arch-master-debug -DCMAKE_VERBOSE_MAKEFILE=1 -DCMAKE_C_COMPILER="/user/knepley/bin/ccache mpicc" -DCMAKE_AR=/usr/bin/ar -DCMAKE_RANLIB=/usr/bin/ranlib -DCMAKE_C_FLAGS:STRING="-fPIC -fstack-protector -g3" -DCMAKE_C_FLAGS_DEBUG:STRING="-fPIC -fstack-protector -g3" -DCMAKE_C_FLAGS_RELEASE:STRING="-fPIC -fstack-protector -g3" -DCMAKE_CXX_COMPILER="/user/knepley/bin/ccache mpicxx" -DCMAKE_CXX_FLAGS:STRING="-fstack-protector -g -fPIC" -DCMAKE_CXX_FLAGS_DEBUG:STRING="-fstack-protector -g -fPIC" -DCMAKE_CXX_FLAGS_RELEASE:STRING="-fstack-protector -g -fPIC" -DCMAKE_Fortran_COMPILER="/user/knepley/bin/ccache mpif90" -DCMAKE_Fortran_FLAGS:STRING="-fPIC -ffree-line-length-0 -g" -DCMAKE_Fortran_FLAGS_DEBUG:STRING="-fPIC -ffree-line-length-0 -g" -DCMAKE_Fortran_FLAGS_RELEASE:STRING="-fPIC -ffree-line-length-0 -g" -DBUILD_SHARED_LIBS=on -DENABLE_OPENMP=OFF":</p>
<p class="gmail-p1" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo">-- The C compiler identification is unknown</p>
<p class="gmail-p1" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo">-- The CXX compiler identification is unknown</p>
<p class="gmail-p1" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo">-- Configuring incomplete, errors occurred!</p>
<p class="gmail-p1" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo">See also "/projects/academic/knepley/PETSc3/petsc/arch-master-debug/externalpackages/eigen-eigen-5a0156e40feb/build/CMakeFiles/CMakeOutput.log".</p>
<p class="gmail-p1" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo">See also "/projects/academic/knepley/PETSc3/petsc/arch-master-debug/externalpackages/eigen-eigen-5a0156e40feb/build/CMakeFiles/CMakeError.log".CMake Error at CMakeLists.txt:1 (project):</p>
<p class="gmail-p1" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span class="gmail-Apple-converted-space">  </span>The CMAKE_C_COMPILER:</p>
<p class="gmail-p2" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;min-height:13px"><br></p>
<p class="gmail-p1" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span class="gmail-Apple-converted-space">    </span>/user/knepley/bin/ccache mpicc</p>
<p class="gmail-p2" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;min-height:13px"><br></p>
<p class="gmail-p1" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span class="gmail-Apple-converted-space">  </span>is not a full path to an existing compiler tool.</p>
<p class="gmail-p2" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;min-height:13px"><br></p>
<p class="gmail-p1" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span class="gmail-Apple-converted-space">  </span>Tell CMake where to find the compiler by setting either the environment</p>
<p class="gmail-p1" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span class="gmail-Apple-converted-space">  </span>variable "CC" or the CMake cache entry CMAKE_C_COMPILER to the full path to</p>
<p class="gmail-p1" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span class="gmail-Apple-converted-space">  </span>the compiler, or to the compiler name if it is in the PATH.</p>
<p class="gmail-p2" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;min-height:13px"><br></p>
<p class="gmail-p2" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;min-height:13px"><br></p>
<p class="gmail-p1" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo">CMake Error at CMakeLists.txt:1 (project):</p>
<p class="gmail-p1" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span class="gmail-Apple-converted-space">  </span>The CMAKE_CXX_COMPILER:</p>
<p class="gmail-p2" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;min-height:13px"><br></p>
<p class="gmail-p1" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span class="gmail-Apple-converted-space">    </span>/user/knepley/bin/ccache mpicxx</p>
<p class="gmail-p2" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;min-height:13px"><br></p>
<p class="gmail-p1" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span class="gmail-Apple-converted-space">  </span>is not a full path to an existing compiler tool.</p>
<p class="gmail-p2" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;min-height:13px"><br></p>
<p class="gmail-p1" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span class="gmail-Apple-converted-space">  </span>Tell CMake where to find the compiler by setting either the environment</p>
<p class="gmail-p1" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span class="gmail-Apple-converted-space">  </span>variable "CXX" or the CMake cache entry CMAKE_CXX_COMPILER to the full path</p>
<p class="gmail-p1" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo"><span class="gmail-Apple-converted-space">  </span>to the compiler, or to the compiler name if it is in the PATH.</p>
<p class="gmail-p2" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;min-height:13px"><br></p>
<p class="gmail-p2" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;min-height:13px"><br></p>
<p class="gmail-p1" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo">*******************************************************************************</p>
<p class="gmail-p2" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo;min-height:13px"><br></p>
<p class="gmail-p1" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo">[knepley@rush:/projects/academic/knepley/PETSc3/petsc]$ which mpicc</p>
<p class="gmail-p1" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo">/util/common/openmpi/3.0.0/gcc-4.8.5/bin/mpicc</p>
<p class="gmail-p1" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo">[knepley@rush:/projects/academic/knepley/PETSc3/petsc]$ echo $PATH</p>
<p class="gmail-p1" style="margin:0px;font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;font-size:11px;line-height:normal;font-family:Menlo">/util/common/openmpi/3.0.0/gcc-4.8.5/bin:/usr/lib64/qt-3.3/bin:/usr/local/bin:/usr/bin:/usr/local/sbin:/usr/sbin:/usr/lpp/mmfs/bin:/opt/dell/srvadmin/bin:/user/knepley/bin</p>


<div><br></div>I cannot see why it would say this.<div><br></div><div>   Matt<br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div>What most experimenters take for granted before they begin their experiments is infinitely more interesting than any results to which their experiments lead.<br>-- Norbert Wiener</div><div><br></div><div><a href="http://www.caam.rice.edu/~mk51/" target="_blank">https://www.cse.buffalo.edu/~knepley/</a><br></div></div></div></div></div>
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