Update documentation with Swagger requirement and fix Travis Swagger …

…installation
intelsdi-x · May 18, 2017 · 137c904 · 137c904
1 parent 22cd662
commit 137c904
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diff --git a/.travis.yml b/.travis.yml
@@ -5,8 +5,8 @@ go:
 before_install:
 - bash scripts/gitcookie.sh
 - go get github.com/smartystreets/goconvey/convey
-- echo "deb https://dl.bintray.com/go-swagger/goswagger-debian ubuntu main" | sudo tee -a /etc/apt/sources.list
-- sudo apt-get update && sudo apt-get install -y swagger --force-yes
+- curl -LO https://github.com/go-swagger/go-swagger/releases/download/0.10.0/swagger_linux_amd64
+- chmod +x swagger_linux_amd64 && sudo mv swagger_linux_amd64 /usr/bin/swagger
 - if [ ! -d $SNAP_SOURCE ]; then mkdir -p $HOME/gopath/src/github.com/intelsdi-x; ln -s $TRAVIS_BUILD_DIR $SNAP_SOURCE; fi # CI for forks not from intelsdi-x
 env:
   global:

diff --git a/README.md b/README.md
@@ -84,6 +84,22 @@ The key features of Snap are:
 
 ### System Requirements
 
+Snap needs Swagger ([http://swagger.io](http://swagger.io)) installed to generate Swagger spec file during build process.
+
+To install Swagger:
+```sh
+echo "deb https://dl.bintray.com/go-swagger/goswagger-debian ubuntu main" | sudo tee -a /etc/apt/sources.list
+sudo apt-get update
+sudo apt-get install swagger
+```
+
+or from GitHub release:
+
+```sh
+curl -LO https://github.com/go-swagger/go-swagger/releases/download/0.10.0/swagger_linux_amd64
+chmod +x swagger_linux_amd64 && sudo mv swagger_linux_amd64 /usr/bin/swagger
+```
+
 Snap does not have external dependencies since it is compiled into a statically linked binary. At this time, we build Snap binaries for Linux and MacOS. We also provide Linux RPM/Deb packages and MacOS X .pkg installer.
 
 ### Installation