error about the example

[jren2017]

Hello, I want to learn this code. When I tried to run the example, the following error happened, could you give me some instruction?

administrator-HP-Z440-Workstation :: Documents/gkmeans ‹master*› » sudo ./examples/kmeans/run_kmeans.sh
I0511 18:06:33.609370 155522 gkmeans.cpp:86] Loading configurations
I0511 18:06:34.501802 155522 gkmeans.cpp:96] System setup done. Solving the problem...
F0511 18:06:34.507516 155522 io.cpp:136] Check failed: data_size[i] == mat->shape(i) (10 vs. 1000) dimension 0 shape mismatch!
*** Check failure stack trace: ***
@ 0x7f1a6389c5cd google::LogMessage::Fail()
@ 0x7f1a6389e433 google::LogMessage::SendToLog()
@ 0x7f1a6389c15b google::LogMessage::Flush()
@ 0x7f1a6389ee1e google::LogMessageFatal::~LogMessageFatal()
@ 0x7f1a635f50b4 gkmeans::LoadDataFromHDF5<>()
@ 0x7f1a635e27b7 gkmeans::KMeansController<>::Seed()
@ 0x4183b8 gkmeans::Controller<>::Solve()
@ 0x416ac0 main
@ 0x7f1a62c28830 __libc_start_main
@ 0x414399 _start
@ (nil) (unknown)
Aborted