<div dir="ltr"><div><div><div><div><div><div><div><div>Dear pylith experts.<br><br></div>How are you?<br><br></div>My name is Sasha, am going to model viscoelasticity of adhesion numerically. I encountered the following problems while installing pylith from the installation manager.<br>
<br></div>As I run ./configure, I encounter the following:<br> PyLith dependencies to be installed:<br><br>  gcc: no, languages: (although I have gcc 4.6.3 installed)<br>  Python: no(although I have 2.7.3 installed)<br>  mpi: no(have mpich2 installed)<br>
  cppunit: yes<br>  proj4: yes<br>  hdf5: yes<br>  h5py: yes<br>  netcdf: yes<br>  netNDF4 (python): yes<br>  pcre: no  (dont know what this is)<br>  swig: no  (the same)<br>  nemesis: yes<br>  numpy: yes<br>  fiat: yes<br>
  spatialdata: yes<br>  mercurial: no  (the same)<br>  cmake: yes<br>  petsc: yes, options: --download-chaco=1 --download-ml=1 --download-f-blas-lapack=1<br><br></div>Ones I run the make thing, I got the following error messages at the end:<br>
<br>../../src/cppunit/.libs/libcppunit.so: undefined reference to `dlsym'<br>../../src/cppunit/.libs/libcppunit.so: undefined reference to `dlopen'<br>../../src/cppunit/.libs/libcppunit.so: undefined reference to `dlclose'<br>
collect2: ld returned 1 exit status<br>make[5]: *** [DllPlugInTester] Error 1<br>make[5]: Leaving directory `/home/alexander/pylith-installer-1.8.0-1/cppunit-build/src/DllPlugInTester'<br>make[4]: *** [all-recursive] Error 1<br>
make[4]: Leaving directory `/home/alexander/pylith-installer-1.8.0-1/cppunit-build/src'<br>make[3]: *** [all-recursive] Error 1<br>make[3]: Leaving directory `/home/alexander/pylith-installer-1.8.0-1/cppunit-build'<br>
make[2]: *** [cppunit] Error 2<br>make[2]: Leaving directory `/home/alexander/pylith-installer-1.8.0-1'<br>make[1]: *** [installed_cppunit] Error 2<br>make[1]: Leaving directory `/home/alexander/pylith-installer-1.8.0-1'<br>
make: *** [installed_pylith] Error 2<br><br></div>I have Ubuntu 12.04; I also have cblas and lapack already installed.<br></div>I would greatly appreciate your help<br><br></div>Best regards<br></div>Sasha<br></div>