docker: debian-bootstrap.pre: print error messages to stderr
Send error messages where they belong so they're seen even if stdout is redirected to /dev/null. Signed-off-by: Sascha Silbe <silbe@linux.vnet.ibm.com> Message-Id: <1473192351-601-4-git-send-email-silbe@linux.vnet.ibm.com> Signed-off-by: Fam Zheng <famz@redhat.com>
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@ -13,7 +13,7 @@ exit_and_skip()
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# fakeroot is needed to run the bootstrap stage
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#
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if [ -z $FAKEROOT ]; then
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echo "Please install fakeroot to enable bootstraping"
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echo "Please install fakeroot to enable bootstraping" >&2
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exit_and_skip
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fi
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@ -38,7 +38,7 @@ if [ -z $DEBOOTSTRAP_DIR ]; then
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else
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DEBOOTSTRAP=${DEBOOTSTRAP_DIR}/debootstrap
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if [ ! -f $DEBOOTSTRAP ]; then
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echo "Couldn't find script at ${DEBOOTSTRAP}"
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echo "Couldn't find script at ${DEBOOTSTRAP}" >&2
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exit_and_skip
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fi
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fi
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@ -48,7 +48,7 @@ fi
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#
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BINFMT_DIR=/proc/sys/fs/binfmt_misc
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if [ ! -e $BINFMT_DIR ]; then
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echo "binfmt_misc needs enabling for a QEMU bootstrap to work"
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echo "binfmt_misc needs enabling for a QEMU bootstrap to work" >&2
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exit_and_skip
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else
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# DEB_ARCH and QEMU arch names are not totally aligned
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@ -76,7 +76,7 @@ else
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;;
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esac
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if [ ! -e "${BINFMT_DIR}/$QEMU" ]; then
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echo "No binfmt_misc rule to run $QEMU, can't bootstrap"
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echo "No binfmt_misc rule to run $QEMU, can't bootstrap" >&2
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exit_and_skip
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fi
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fi
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