The option -add_origin will also add $ORIGIN to the RUNPATH. This script will make sure that the binaries use the correct interpreter, and search for the libraries they are dynamically linked to in the correct folder. Often such binaries can be patched using our setrpaths.sh script, using the syntax setrpaths.sh -path path where path refers to the directory where you installed that software. If you install pre-compiled binaries in your home directory (for example Miniconda) they may fail using errors such as /lib64/libc.so.6: version `GLIBC_2.18' not found. If it is not, you should also find detailed guidance there on using that language's package manager to install it for yourself. See the page for each language to find out if the package you're looking for is already available on our systems. Python, R, and Perl are languages with large libraries of extension packages, and package managers that can easily install almost any desired extension in your home directory. Look for instructions that say "to build from source", or contact support for assistance. If the software includes instructions to run apt-get or yum, it is unlikely that you will be able to install it using those instructions. Please refer to our dedicated page on BLAS and LAPACK. environment variables adhere to the same construction pattern: EBROOT followed by the name of the package, for example EBROOTGCC. For example, if you need to specify the location of the GSL library, the option you provide to cmake might look like -DGSL_DIR=$EBROOTGSL. This will allow you to switch easily between toolchains without modifying the compilation instructions, and will also reduce the risk of linking a mismatched library. The preferred and the most robust way to do so is to use an EasyBuild environment variable, EBROOT., instead of manually typing a path. In some cases, however, particularly with cmake, it may be necessary to specify explicitly the location of the library provided by the module. If your make- or config- file calls for an explicit location of the library to pass to the compiler via -I and -L, you can usually omit the location of the library and leave these lines blank in the make- or config- file. This feature allows you you to easily link against the library without specifying its location explicitly by passing the -I and -L options to the compiler. These environment variables are supported by most compilers (for example Intel and GCC), which will automatically try the directories listed in those environment variables during compilation and linking phases. Loading a library module will set environment variables CPATH and LIBRARY_PATH pointing to the location of the library itself and its header files. You will also need to load the library module when you wish to run this software, not only during the building of it. The documentation for the library will typically inform you of the name of this file and, if there is more than one such file, the order in which they should be linked. The link line needs to contain -l prefixed to the library name, which will be a file that has the extension. If I wanted to link with the NetCDF library. ~ ]$ gcc -o my_prog file1.o file2.o -lnetcdf
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