LibRadTran fails when building Isofit data

[serbinsh]

hecking for Fortran 77 libraries of gfortran...  -L/usr/lib/gcc/aarch64-linux-gnu/14 -L/usr/lib/gcc/aarch64-linux-gnu/14/../../../aarch64-linux-gnu -L/usr/lib/gcc/aarch64-linux-gnu/14/../../../../lib -L/lib/aarch64-linux-gnu -L/lib/../lib -L/usr/lib/aarch64-linux-gnu -L/usr/lib/../lib -L/usr/lib/gcc/aarch64-linux-gnu/14/../../.. -lgfortran -lm
checking for dummy main to link with Fortran 77 libraries... none
checking for Fortran 77 name-mangling scheme... lower case, underscore, no extra underscore
configure: defining FFLAGS to be -g -O2
checking for grep that handles long lines and -e... /usr/bin/grep
checking for egrep... /usr/bin/grep -E
checking for dirent.h that defines DIR... yes
checking for library containing opendir... none required
checking for float.h... yes
checking for stdlib.h... (cached) yes
checking for string.h... (cached) yes
checking for glob.h... yes
checking for gcc options needed to detect all undeclared functions... none needed
checking whether NAN is declared... yes
defining NANFLAG to be
checking whether g++ supports C++11 features with -std=c++11... no
checking whether g++ supports C++11 features with +std=c++11... no
checking whether g++ supports C++11 features with -h std=c++11... no
checking whether g++ supports C++11 features with -std=c++0x... no
checking whether g++ supports C++11 features with +std=c++0x... no
checking whether g++ supports C++11 features with -h std=c++0x... no
configure: error: *** A compiler with support for C++11 language features is required.
Executing make
make: *** No targets specified and no makefile found.  Stop.
Done, now available at: /isofit_data/libradtran

Will need to address additional compiler options for within the container to allow the LibRadTran build step to work