X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/1a6777657c96a1a23678d9ec41e7d02ace55e5e8..8fc40b6a38743207320d39ff6fcdfaba564bd983:/build/go-python-package-scripts/prerm

diff --git a/build/go-python-package-scripts/prerm b/build/go-python-package-scripts/prerm
index 49bd7fc881..c0f45d60c6 100755
--- a/build/go-python-package-scripts/prerm
+++ b/build/go-python-package-scripts/prerm
@@ -5,10 +5,13 @@
 
 set -e
 
-if [ "%{name}" != "%\{name\}" ]; then
+# Detect rpm-based systems: the exit code of the following command is zero
+# on rpm-based systems
+if /usr/bin/rpm -q -f /usr/bin/rpm >/dev/null 2>&1; then
     # Red Hat ("%{...}" is interpolated at package build time)
     pkg="%{name}"
     pkgtype=rpm
+    prefix="${RPM_INSTALL_PREFIX}"
 else
     # Debian
     script="$(basename "${0}")"