error thrown from 'docker build .'

when doing:
cd vuls/setup/docker/dockerfile
docker build .

Errors:

```
Step 24 : RUN cp -rp /tmp/vulsrepo/src/* /usr/share/nginx/html/vulsrepo
 ---> Running in 5f31317122cc
cp: cannot stat '/tmp/vulsrepo/src/*': No such file or directory
INFO[0278] The command [/bin/sh -c cp -rp /tmp/vulsrepo/src/* /usr/share/nginx/html/vulsrepo] returned a non-zero code: 1 
```
