fix

base-images/nginx-php-fpm-main/WorkerDockerfile

@@ -17,7 +17,7 @@ ENV LUAJIT_INC=/usr/include/luajit-2.1
 
 # resolves #166
 ENV LD_PRELOAD /usr/lib/preloadable_libiconv.so php
-RUN apk add --no-cache --repository http://dl-3.alpinelinux.org/alpine/edge/community gnu-libiconv
+#RUN apk add --no-cache --repository http://dl-3.alpinelinux.org/alpine/edge/community gnu-libiconv
 
 
 
@@ -31,6 +31,7 @@ RUN echo @testing http://dl-3.alpinelinux.org/alpine/edge/testing >> /etc/apk/re
     apk update && apk upgrade &&\
     apk add --no-cache \
     bash \
+    gnu-libiconv \
     openssh-client \
     wget \
     supervisor \
@@ -100,7 +101,7 @@ RUN echo @testing http://dl-3.alpinelinux.org/alpine/edge/testing >> /etc/apk/re
 
 
 
-RUN apk update && apk add --no-cache supervisor
+RUN apk add --no-cache supervisor
 
 RUN mkdir -p "/etc/supervisor/logs"