SHA1SUM := sha1sum
ALL += pyaspects
-pyaspects-URL1 := http://build.planet-lab.org/third-party/pyaspects-0.4.1.tar.gz
-pyaspects-URL2 := http://mirror.onelab.eu/third-party/pyaspects-0.4.1.tar.gz
+pyaspects-URL1 := http://mirror.onelab.eu/third-party/pyaspects-0.4.1.tar.gz
+pyaspects-URL2 := http://build.planet-lab.org/third-party/pyaspects-0.4.1.tar.gz
pyaspects-SHA1SUM := 6b9f0b5711b98ed2a6c6a85713325158de96193a
pyaspects := $(notdir $(pyaspects-URL1))