does not work

debian.def

@@ -12,17 +12,21 @@ From: debian:testing
     apt-get -y install vim
     
     # build environment
-    apt-get -y install wget curl
-    apt-get -y install build-essential make g++ gfortran
-    apt-get -y install openmpi-bin     
-    apt-get -y install openmpi-common
-    apt-get -y install git
-    apt-get -y install subversion
-    apt-get -y install cmake
-    apt-get -y install python
+    apt-get -y install wget curl build-essential make g++ gfortran openmpi-bin openmpi-common git subversion cmake python
 
     gcc --version    
 
+    mkdir -p /etc/libibverbs.d
+    mkdir -p /extern
+    ln -sf /extern/lib64/libmlx4.a /usr/local/lib/libmlx4.a
+    ln -sf /extern/lib64/libmlx5.a /usr/local/lib/libmlx5.a
+    ln -sf /extern/lib64/libmlx4-rdmav2.so /usr/local/lib/libmlx4-rdmav2.so
+    ln -sf /extern/lib64/libmlx5-rdmav2.so /usr/local/lib/libmlx5-rdmav2.so
+
+    
+    
+    if [ ! -d /apps ]; then
+    
     mkdir /apps
     mkdir /scratch
     mkdir /sw
@@ -96,3 +100,9 @@ From: debian:testing
     SCOREP_WRAPPER=off cmake -DEXTERNAL_BOOST=ON -DEXTERNAL_MPI4PY=ON -DCMAKE_INSTALL_PREFIX=/usr -DCMAKE_CXX_COMPILER='scorep-mpicxx' -DCMAKE_Fortran_COMPILER='scorep-mpif90' -DCMAKE_C_COMPILER='scorep-mpicc' ..
     make -j 4
     make install
+    fi
+
+    
+    # srun -p interactive -N 1 -n 2 singularity exec --bind /etc/libibverbs.d/:/etc/libibverbs.d/ --bind /usr:/extern debian.img /scratch/gocht/container/run
+    # srun -p interactive -N 1 -n 1 singularity shell --bind /etc/libibverbs.d/:/etc/libibverbs.d/ --bind /usr:/extern debian.img
+    # libmlx4-rdmav2.so