Fix a bug that prevents yarn from installing

docker-compose.yml

@@ -36,6 +36,8 @@ services:
         ports:
            - "2222:22"
         tty: true
+        environment:
+            - PATH=$PATH:$HOME/.yarn/bin:/var/www/vendor/bin:$HOME/.nvm/versions/node/v7.1.0/bin
 
 ### PHP-FPM Container #######################################
 

workspace/Dockerfile

@@ -191,6 +191,7 @@ ARG INSTALL_YARN=false
 ENV INSTALL_YARN ${INSTALL_YARN}
 
 RUN if [ ${INSTALL_YARN} = true ]; then \
+    export PATH=$PATH:/home/laradock/.nvm/versions/node/v7.1.0/bin && \
     curl -o- -L https://yarnpkg.com/install.sh | bash && \
     echo "" >> ~/.bashrc && \
     echo 'export PATH="$HOME/.yarn/bin:$PATH"' >> ~/.bashrc \