Fix install deployer fail

Install deployer from phar

workspace/Dockerfile-72

@@ -457,14 +457,18 @@ USER laradock
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 # Deployer:
 #####################################
-USER laradock
+USER root
 
 ARG INSTALL_DEPLOYER=false
 ENV INSTALL_DEPLOYER ${INSTALL_DEPLOYER}
 
 RUN if [ ${INSTALL_DEPLOYER} = true ]; then \
     # Install the Deployer
-    composer global require "deployer/deployer" \
+    # Using Phar as currently there is no support for laravel 4 from composer version
+    # Waiting to be resolved on https://github.com/deployphp/deployer/issues/1552
+    curl -LO https://deployer.org/deployer.phar && \
+    mv deployer.phar /usr/local/bin/dep && \
+    chmod +x /usr/local/bin/dep \
 ;fi
 
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