Compile FindEM¶

Install supporting packages:¶

Name:	Download site:	yum package name	SuSE rpm name
compat-gcc-34-g77		compat-gcc-34-g77
gcc-gfortran		gcc-gfortran
compat-libgfortran-41		compat-libgfortran-41

Test FindEM binary¶

Both 32 and 64 bit findem binaries are already available in the myami/appion/bin directory.
Test it by changing directories to myami/appion/bin and type the following commands:

./findem64.exe         (64 bit version)

or

./findem32.exe         (32 bit version)

If it does not crash you are good.

For CentOS 7 users:

If the following error occurs: "findem64.exe: error while loading shared libraries: libg2c.so.0: cannot open shared object file: No such file or directory"

Follow this link --> https://centos.pkgs.org/7/centos-x86_64/compat-libf2c-34-3.4.6-32.el7.x86_64.rpm.html

Install this --> compat-libf2c-34-3.4.6-32.el7.x86_64.rpm

Then from command line run --> rpm -ivh compat-libf2c-34-3.4.6-32.el7.x86_64.rpm

Make sure the libraries provided by the rpm are present in your "LD_LIBRARY_PATH". In initial testing the libraries were in /usr/lib.

If the following error occurs: "findem64.exe: error while loading shared libraries: libgfortran.so.1: cannot open shared object file: No such file or directory"

Follow this link --> https://centos.pkgs.org/7/centos-x86_64/compat-libgfortran-41-4.1.2-44.el7.x86_64.rpm.html and install "compat-libgfortran-41-4.1.2-44.el7.x86_64.rpm"

From command line run:

rpm -ivh compat-libgfortran-41-4.1.2-44.el7.x86_64.rpm

Make sure the libraries provided by the rpm are present in your "LD_LIBRARY_PATH". In initial testing the libraries were in /usr/lib.

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Install FindEM from source¶

If the binary included with Appion does not work, or you wish to compile it yourself follow the instructions to install FindEM from source.

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