1.6: further improve Dockerfile syntax
diff --git a/1.6.1/Dockerfile b/1.6.1/Dockerfile
index 1914bdb..8f80a24 100644
--- a/1.6.1/Dockerfile
+++ b/1.6.1/Dockerfile
@@ -43,9 +43,17 @@
&& cd /usr/src/couchdb \
&& ./configure --with-js-lib=/usr/lib --with-js-include=/usr/include/mozjs \
&& make && make install \
- && apt-get purge -y perl binutils cpp make build-essential libnspr4-dev libcurl4-openssl-dev libicu-dev \
+ && apt-get purge -y \
+ binutils \
+ build-essential \
+ cpp \
+ libcurl4-openssl-dev \
+ libicu-dev \
+ libnspr4-dev \
+ make \
+ perl \
&& apt-get autoremove -y \
- && apt-get update && apt-get install -y libicu52 --no-install-recommends \
+ && apt-get install -y libicu52 --no-install-recommends \
&& rm -rf /var/lib/apt/lists/* /usr/src/couchdb /couchdb.tar.gz* /KEYS
# grab gosu for easy step-down from root
