Hi, In a package, I have a source file with spaces in it: Source: Mobile Atlas Creator %{version}.zip ... %prep %setup -q -c -n mobac This used to work fine, and resulted in: [ 76s] + cd /home/abuild/rpmbuild/BUILD [ 76s] + rm -rf mobac [ 76s] + /usr/bin/mkdir -p mobac [ 76s] + cd mobac [ 76s] + /usr/bin/unzip -qq '/home/abuild/rpmbuild/SOURCES/Mobile Atlas Creator 2.3.0.zip' [ 77s] + STATUS=0 But since rpm 4.18, a new tool rpmuncompress is used. This now gives: [ 38s] + cd /home/abuild/rpmbuild/BUILD [ 38s] + rm -rf mobac [ 38s] + /usr/bin/mkdir -p mobac [ 38s] + cd mobac [ 38s] + /usr/lib/rpm/rpmuncompress -x /home/abuild/rpmbuild/SOURCES/Mobile Atlas Creator 2.3.0.zip [ 38s] error: File /home/abuild/rpmbuild/SOURCES/Mobile: No such file or directory [ 38s] error: Bad exit status from /var/tmp/rpm-tmp.SgyFCX (%prep) Is this just a plain bug in rpm? Is there some recommended way to deal with spaces in filenames? TIA for advice, Manfred