getting started with web server - vibe.d dub giving link error

[aman via Digitalmars-d-learn]

I just started on vibe.d on fedora and the experience is not 
pretty getting hello-world running. Please help. Below are the 
details.

setup the env via yum (I have installed ldc).

> dub init test -t vibe.d
(go ahead with default options)
> cd test
> dub

Performing "debug" build using ldc2 for x86_64.
vibe-d:utils 0.7.29: target for configuration "library" is up to 
date.
vibe-d:data 0.7.29: target for configuration "library" is up to 
date.
vibe-d:core 0.7.29: target for configuration "libevent" is up to 
date.
vibe-d:http 0.7.29: target for configuration "library" is up to 
date.
vibe-d:diet 0.7.29: target for configuration "library" is up to 
date.
vibe-d:mail 0.7.29: target for configuration "library" is up to 
date.
vibe-d:mongodb 0.7.29: target for configuration "library" is up 
to date.
vibe-d:redis 0.7.29: target for configuration "library" is up to 
date.
vibe-d:web 0.7.29: target for configuration "library" is up to 
date.
vibe-d 0.7.29: target for configuration "libevent" is up to date.
test ~master: building configuration "application"...
.dub/obj/app.o: In function 
`_D3std6digest3sha20__T3SHAVii512Vii160Z3SHA21_sharedStaticCtor3644FNbNiNfZv':
/usr/include/d/std/digest/sha.d:224: undefined reference to 
`_D3std8internal6digest9sha_SSSE314transformSSSE3FNaNbNiPG5kPxG64hZv'
../.dub/packages/vibe-d-0.7.29/vibe-d/libvibe-d.a(vibe.vibe.o): 
In function 
`_D3std6digest3sha20__T3SHAVii512Vii160Z3SHA21_sharedStaticCtor3643FNbNiNfZv':
/usr/include/d/std/digest/sha.d:224: undefined reference to 
`_D3std8internal6digest9sha_SSSE314transformSSSE3FNaNbNiPG5kPxG64hZv'
../.dub/packages/vibe-d-0.7.29/vibe-d/libvibe-d_redis.a(vibe.db.redis.sessionstore.o): In function `_D3std6digest3sha20__T3SHAVii512Vii160Z3SHA21_sharedStaticCtor3125FNbNiNfZv':
/usr/include/d/std/digest/sha.d:224: undefined reference to 
`_D3std8internal6digest9sha_SSSE314transformSSSE3FNaNbNiPG5kPxG64hZv'
../.dub/packages/vibe-d-0.7.29/vibe-d/libvibe-d_web.a(vibe.web.common.o): In function `_D3std6digest3sha20__T3SHAVii512Vii160Z3SHA21_sharedStaticCtor3291FNbNiNfZv':
/usr/include/d/std/digest/sha.d:224: undefined reference to 
`_D3std8internal6digest9sha_SSSE314transformSSSE3FNaNbNiPG5kPxG64hZv'
../.dub/packages/vibe-d-0.7.29/vibe-d/libvibe-d_diet.a(vibe.templ.utils.o): In function `_D3std6digest3sha20__T3SHAVii512Vii160Z3SHA21_sharedStaticCtor3140FNbNiNfZv':
/usr/include/d/std/digest/sha.d:224: undefined reference to 
`_D3std8internal6digest9sha_SSSE314transformSSSE3FNaNbNiPG5kPxG64hZv'
../.dub/packages/vibe-d-0.7.29/vibe-d/libvibe-d_http.a(vibe.http.session.o):/usr/include/d/std/digest/sha.d:224: more undefined references to `_D3std8internal6digest9sha_SSSE314transformSSSE3FNaNbNiPG5kPxG64hZv' follow
collect2: error: ld returned 1 exit status
Error: /usr/bin/gcc failed with status: 1