Try to fix Dockerfile.

Thanks to xet7 !

Dockerfile

@@ -184,17 +184,18 @@ RUN \
     # Change user to wekan and install meteor
     cd /home/wekan/ && \
     chown wekan --recursive /home/wekan && \
-    curl "https://install.meteor.com" -o /home/wekan/install_meteor.sh && \
+    #curl "https://install.meteor.com" -o /home/wekan/install_meteor.sh && \
     #curl "https://install.meteor.com/?release=${METEOR_RELEASE}" -o /home/wekan/install_meteor.sh && \
     # OLD: sed -i "s|RELEASE=.*|RELEASE=${METEOR_RELEASE}\"\"|g" ./install_meteor.sh && \
     # Install Meteor forcing its progress
     #sed -i 's/VERBOSITY="--silent"/VERBOSITY="--progress-bar"/' ./install_meteor.sh && \
     echo "Starting meteor ${METEOR_RELEASE} installation...   \n" && \
-    chown wekan /home/wekan/install_meteor.sh && \
+    #chown wekan /home/wekan/install_meteor.sh && \
     \
     # Check if opting for a release candidate instead of major release
     if [ "$USE_EDGE" = false ]; then \
-      gosu wekan:wekan sh /home/wekan/install_meteor.sh; \
+      #gosu wekan:wekan sh /home/wekan/install_meteor.sh; \
+      gosu wekan:wekan curl https://install.meteor.com/ | sh; \
     else \
       gosu wekan:wekan git clone --recursive --depth 1 -b release/METEOR@${METEOR_EDGE} https://github.com/meteor/meteor.git /home/wekan/.meteor; \
     fi; \