vibe.d error

[hridyansh thakur]

i've tried both on linux and windows

whenever i try to start a vibe.d project , it fails while running 
DUB
giving exist status one on both , here is the thing

linux:

hridyansh at dilawar-PC:~/d/web$ dub

vibe-core 1.4.3: building configuration "epoll"...
../../.dub/packages/vibe-core-1.4.3/vibe-core/source/vibe/internal/interfaceproxy.d:194:10: error: interface vibe.internal.interfaceproxy.InterfaceProxy!(Stream).InterfaceProxy.Proxy ambiguous virtual function _destroy
   private interface Proxy : staticMap!(ProxyOf, BaseTypeTuple!I) {
           ^

           ^
../../.dub/packages/vibe-core-1.4.3/vibe-core/source/vibe/internal/interfaceproxy.d:194:10: error: interface vibe.internal.interfaceproxy.InterfaceProxy!(RandomAccessStream).InterfaceProxy.Proxy ambiguous virtual function _typeInfo
   private interface Proxy : staticMap!(ProxyOf, BaseTypeTuple!I) {
           ^
/usr/bin/gdc failed with exit code 1.

windows : unexpected optlink termination at EIP = 0040F60A

is there any trouble with vibe.d or D lang? i just followed the 
intruction

i have made servers in Go , but i dont like Go's syntax so i want 
to do it in D , and leverage my existing C/C++ libraries