Translations:Installing software in your home directory/11/en
The core of this software stack is provided by the gentoo//2020
module, which is loaded by default. This stack, internally managed using the Gentoo package manager, is located at /cvmfs/soft.computecanada.ca/gentoo/2020/usr
. The environment variable $EBROOTGENTOO
should be used to refer to this path.
Under this location you can find all of the common packages typically included with Linux distributions, for instance make
, ls
, cat
, grep
, and so on. Typically, when you compile some software, the compiler and linker will automatically look for header files and libraries in the right location (via the environment variables $CPATH
and $LIBRARY_PATH
, respectively).
Some software, however, has been hard-coded to look under /usr
. If that is the case, the compilation will typically fail, and needs to be explicitly told about $EBROOTGENTOO
. Sometimes that means adjusting a Makefile, sometimes it needs to be specified in a certain --with-
flag for the configure script, or a configuration file needs to be edited. If you are not sure how to do this please do not hesitate to ask for help.