Fix apt sources file for jessie distribution

Author: alquerci

.docker/php53/Dockerfile

@@ -2,6 +2,13 @@ FROM buildpack-deps:jessie
 
 ENV PHP_VERSION 5.3.29
 
+RUN set -eux; \
+  codename='jessie'; \
+  { \
+    echo "deb http://archive.debian.org/debian ${codename} main"; \
+    echo "deb http://archive.debian.org/debian-security ${codename}/updates main"; \
+  } > /etc/apt/sources.list;
+
 # php 5.3 needs older autoconf
 RUN set -eux; \
   \

.docker/php54/Dockerfile

@@ -1,5 +1,12 @@
 FROM php:5.4-cli
 
+RUN set -eux; \
+  codename='jessie'; \
+  { \
+    echo "deb http://archive.debian.org/debian ${codename} main"; \
+    echo "deb http://archive.debian.org/debian-security ${codename}/updates main"; \
+  } > /etc/apt/sources.list;
+
 RUN docker-php-ext-install pdo
 RUN docker-php-ext-install pdo_mysql
 RUN docker-php-ext-install mbstring

.docker/php55_71/Dockerfile

@@ -1,6 +1,13 @@
 ARG PHP_TAG
 FROM php:${PHP_TAG}
 
+RUN set -eux; \
+  codename='jessie'; \
+  { \
+    echo "deb http://archive.debian.org/debian ${codename} main"; \
+    echo "deb http://archive.debian.org/debian-security ${codename}/updates main"; \
+  } > /etc/apt/sources.list;
+
 RUN docker-php-ext-install pdo
 RUN docker-php-ext-install pdo_mysql
 RUN docker-php-ext-install mbstring