[201803][sonic-slave] Install specific version of ctypesgen to fix build#3576

Merged

lguohan merged 1 commit intosonic-net:201803from jleveque:update_ctypesgen

Oct 8, 2019

+1-1

Commits on Oct 8, 2019

[201803] Install specific version of ctypesgen to fix build
jleveque
committed