Try move without quotes

src/freedombone-utils-go

         echo 'Go binary not installed'
         exit 763562
     fi
-    mv "${rootdir}/home/go/go" "${rootdir}/home/go/go${GO_VERSION}"
+    # shellcheck disable=SC2086
+    mv ${rootdir}/home/go/go ${rootdir}/home/go/go${GO_VERSION}
     echo "export GOROOT=/home/go" >> "${rootdir}/root/.bashrc"
     echo "export GOROOT=/home/go" >> "${rootdir}/etc/skel/.bashrc"
     echo "export GOROOT=/home/go" >> "${rootdir}/home/$MY_USERNAME/.bashrc"
         echo $"golang binaries directory not found ${rootdir}/home/go/go${GO_VERSION}/bin"
         exit 356356785
     fi
+    ls -la "${rootdir}/home/go/go${GO_VERSION}"
     # shellcheck disable=SC2086
     if ! cp ${rootdir}/home/go/go${GO_VERSION}/bin/* "${rootdir}/usr/bin"; then
         ls -la "${rootdir}/home/go/go${GO_VERSION}"