root@magi3:~# git clone https://github.com/ITensor/ITensor.git
root@magi3:~# liblapack3 liblapack-dev
root@magi3:/softs/itensor-3# cp options.mk.sample options.mk
In options.mk :
#PLATFORM=macos #BLAS_LAPACK_LIBFLAGS=-framework Accelerate PLATFORM=lapack BLAS_LAPACK_LIBFLAGS=-L/path/to/lapack/lib -llapack -lblas
root@magi3:/softs/itensor-3# make
root@magi3:/softs/itensor-3# cat /softs/modules/compiled/gcc/10.2.1/itensor/3 #%Module1.0 proc ModulesHelp { } { global dotversion puts stderr "\tItensor 3" } module-whatis "Itensor 3" prepend-path LD_LIBRARY_PATH /softs/itensor-3/lib prepend-path LIBRARY_PATH /softs/itensor-3/lib prepend-path C_INCLUDE_PATH /softs/itensor-3 prepend-path CPLUS_INCLUDE_PATH /softs/itensor-3 prepend-path CPATH /softs/itensor-3 prepend-path OBJC_INCLUDE_PATH /softs/itensor-3