Hi, You need to the set the LD_LIBRARY_PATH environment variable. On Linux: export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/opt/alps/lib On Mac: export DYLD_LIBRARY_PATH=$DYLD_LIBRARY_PATH:/opt/alps/lib To acid doing it every time you open a new terminal, you may add the above command line in the ~/.bashrc file. Best regards, Michele -- ETH Zurich Michele Dolfi Institute for Theoretical Physics HIT G 32.4 Wolfgang-Pauli-Str. 27 8093 Zurich Switzerland dolfim@phys.ethz.ch www.itp.phys.ethz.ch +41 44 633 78 56 phone +41 44 633 11 15 fax On Jun 18, 2014, at 5:56 PM, ANIRBAN DUTTA <tpad2@iacs.res.in> wrote:

Hi,

I have installed alps2.2 in my desktop with os fedora 19. It has passed all the tests when I run "make test" and "make install"

Now to test the installation I have copied the alps tutorial code-02-c++ solution to a new directory and run "make". It has returned an executable ising but when I run that executable it failed and returned

./ising: error while loading shared libraries: libalps.so.2: cannot open shared object file: No such file or directory

Can anybody please tell me what I have to change to make it run ?

Thanks, -- ANIRBAN DUTTA IACS INDIA