Fix Go, less verbose node

.install/caddy.sh

@@ -7,7 +7,7 @@ echo
 echo "Installing Caddy $CADDY_VERSION..."
 echo
 
-source /etc/profile
+source /etc/profile # add Go to PATH
 
 git clone https://github.com/mholt/caddy -b "v$CADDY_VERSION" $(go env GOPATH)/src/github.com/mholt/caddy
 cd $(go env GOPATH)/src/github.com/mholt/caddy/caddy

.install/node.sh

@@ -45,7 +45,7 @@ grep " node-v$NODE_VERSION.tar.xz\$" SHASUMS256.txt | sha256sum -c -
 tar -xf "node-v$NODE_VERSION.tar.xz"
 cd "node-v$NODE_VERSION"
 ./configure
-make -j$(getconf _NPROCESSORS_ONLN)
+make -j$(getconf _NPROCESSORS_ONLN) >/dev/null || make
 make install
 apk del .build-deps
 cd ..

.install/vgo.sh

@@ -7,4 +7,6 @@ echo
 echo "Installing vgo..."
 echo
 
+source /etc/profile # add Go to PATH
+
 go get -u golang.org/x/vgo