appium &
[1] 49152
roicel@roicel:~/appium/appium $error: Got some configuration version mismatches. Appium is at 0.12.1-b.
error: ios configured at 0.12.1b
error: android configured at 0.12.1b
error: selendroid configured at 0.12.1b
error: firefoxos configured at 0.12.1b
error: Please re-run reset.sh or config

需要怎么解决呢？我已经重装好多遍了。