On 21/12/2018 04:23, Mo Zhou wrote: > Hello, > > Please rebuild opencv 3.4.4 on armel since I cannot reproduce the > problem that buildd encountered and the problem is still unknown. > > gb opencv_3.4.4+dfsg-1~exp1 . armel That command lacks a distribution argument at the end (the default one is unstable): gb opencv_3.4.4+dfsg-1~exp1 . armel . experimental Given back. Cheers, Emilio