Merge pull request #544 from jfontan/fix/add-dependency-doc

docs: add go-vitess dependency information

.travis.yml

@@ -20,7 +20,7 @@ services:
 install:
   - go get -u github.com/golang/dep/cmd/dep
   - touch Gopkg.toml
-  - dep ensure -v -add "github.com/pilosa/pilosa@f62dbc00b96f596a1f2ef8b4e87ba8ec847eda37" "github.com/moovweb/rubex@b3d9ff6ad7d9b14f94a91c8271cd9ad9e77132e5"
+  - dep ensure -v -add "github.com/pilosa/pilosa@f62dbc00b96f596a1f2ef8b4e87ba8ec847eda37" "github.com/moovweb/rubex@b3d9ff6ad7d9b14f94a91c8271cd9ad9e77132e5" "gopkg.in/src-d/go-vitess.v1/mysql@ac2d481a3c59a3f203727d92dbb5e1f9ac54e5b4"
   - make dependencies
 
 before_script:

README.md

@@ -40,6 +40,31 @@ To install it, run:
 go get gopkg.in/src-d/go-mysql-server.v0
 ```
 
+## Dependencies
+
+This version of `go-mysql-server` is compatible with version `v1.1.0` of `gopkg.in/src-d/go-vitess.v1`. You can use a dependency manager like [go 1.11 modules](https://github.com/golang/go/wiki/Modules) or [go dep](https://github.com/golang/dep) to fix the version. Alternatively you can download the specific version to your `GOPATH`:
+
+* go 1.11 modules:
+
+```
+go mod edit -require gopkg.in/src-d/go-mysql-server.v0@v0.1.1 -require gopkg.in/src-d/go-vitess.v1@v1.1.0
+```
+
+* go dep:
+
+```
+dep ensure -v -add gopkg.in/src-d/go-mysql-server.v0@v0.1.1 gopkg.in/src-d/go-vitess.v1/mysql@ac2d481a3c59a3f203727d92dbb5e1f9ac54e5b4
+```
+
+* no dependency manager:
+
+```
+go get gopkg.in/src-d/go-vitess.v1
+cd $GOPATH/src/gopkg.in/src-d/go-vitess.v1
+git checkout v1.1.0
+cd -
+```
+
 ## Documentation
 
 * [go-mysql-server godoc](https://godoc.org/github.com/src-d/go-mysql-server)