What is wrong with the setup of Hyperledger Fabric?

Question

Because I want to install a new clear version of Hyperledger Fabric, I deleted old Hyperledger file of one month ago, and run "vagrant destroy".

I run "vagrant up", and "vagrant ssh" successfully.

I "make peer" successfully, when I run "peer", if failed. When I run "make peer" and "peer" again, the error is pop up as below:

vagrant@ubuntu-1404:/opt/gopath/src/github.com/hyperledger/fabric$ make peer
make: Nothing to be done for `peer'.
vagrant@ubuntu-1404:/opt/gopath/src/github.com/hyperledger/fabric$ peer
No command 'peer' found, did you mean:
 Command 'pee' from package 'moreutils' (universe)
 Command 'beer' from package 'gerstensaft' (universe)
 Command 'peel' from package 'ears' (universe)
 Command 'pear' from package 'php-pear' (main)
peer: command not found
vagrant@ubuntu-1404:/opt/gopath/src/github.com/hyperledger/fabric$
vagrant@ubuntu-1404:/opt/gopath/src/github.com/hyperledger/fabric$ cd peer
vagrant@ubuntu-1404:/opt/gopath/src/github.com/hyperledger/fabric/peer$ ls -l
total 60
drwxr-xr-x 1 vagrant vagrant   204 Jun 26 01:16 bin
-rw-r--r-- 1 vagrant vagrant 17342 Jun 25 14:18 core.yaml
-rw-r--r-- 1 vagrant vagrant 35971 Jun 25 14:18 main.go
-rw-r--r-- 1 vagrant vagrant  1137 Jun 23 08:46 main_test.go

Answer 1

Note: 

The file location for the binary peer is:

"./build/bin/folder" 

And, for your configuration the full path is"

"/opt/gopath/src/github.com/hyperledger/fabric/build/bin/"

Fix this path configuration and your issue will be resolved.