Hi, looks like an instance of #907119 which was fixed in gsl 2.5+dfsg-5, however you have gsl 2.5+dfsg-4 installed. Please update your packages to the versions in unstable.
Best, Tobias On 2/2/20 9:13 AM, Kingsley G. Morse Jr. wrote: > ImportError: /usr/lib/i386-linux-gnu/libgsl.so.23: undefined symbol: > cblas_ctrmv > ii libgsl23 2.5+dfsg-4
