make clean is broken

I'm not sure why this suddenly stopped working for me, as it used to work and I tested the previous changes.

Making clean in hadoop
rm -rf .libs _libs
if test "../.." != ".."; then \
-rm -f TUTORIAL.sh; \
-rm -f hadoop-0.20.2-cdh3u3.patch; \
-rm -f hadoop-0.20.2-cdh3u3_hadoop-env.sh.patch; \
-rm -f hadoop-0.20.2-cdh3u3_mesos.patch; \
-rm -f hadoop-0.20.205.0.patch; \
-rm -f hadoop-0.20.205.0_hadoop-env.sh.patch; \
-rm -f hadoop-0.20.205.0_mesos.patch; \
-rm -f mapred-site.xml.patch; \
-rm -f mesos-executor; \
-rm -rf mesos; \
fi
/bin/sh: -rm: command not found
/bin/sh: -rm: command not found
/bin/sh: -rm: command not found
/bin/sh: -rm: command not found
/bin/sh: -rm: command not found
/bin/sh: -rm: command not found
/bin/sh: -rm: command not found
/bin/sh: -rm: command not found
/bin/sh: -rm: command not found
/bin/sh: -rm: command not found
make[1]: *** [clean-local] Error 127
make: *** [clean-recursive] Error 1