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--- doku:jupyterhub [2023/04/03 08:42] – katrin
+++ doku:jupyterhub [2023/04/03 08:49] – katrin
@@ Line 140: / Line 140: @@
 </code>
+If we save the file as "my_image.def" we can use the build command to build the image with singularity/apptainer.
+Please not that you have to use apptainer on VSC-5 if you want to build on the cluster, since the old default version that comes installed on all the nodes needs root rights to build an image.
-If we save the file as "my_image.def" we can use the following commands to build the image with singularity
 <code>
-singularity build my_image.sif my_image.def
+# will only work on VSC5 !
+spack load /pp72am5
+# build the image
+apptainer build my_image.sif my_image.def
 </code>
+If you cannot use the version provided on VSC-5 you can of course also build the image on your own machine and upload it the VSC.
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