Verified/updated docker installs

docker/debian9/Dockerfile

@@ -2,13 +2,12 @@ FROM debian:9
 
 ARG DEBIAN_FRONTEND=noninteractive
 
-# install: php / mysql / postgres / sqlite / tools / mssql deps
+# install: php / mysql / postgres / tools / mssql deps
 RUN apt-get update && apt-get -y install \
 php-cli php-xml \
 mariadb-server mariadb-client php-mysql \
 postgresql php-pgsql \
 postgresql-9.6-postgis-2.3 \
-sqlite php-sqlite3 \
 git wget
 
 # install run script

docker/ubuntu16/Dockerfile

@@ -2,13 +2,12 @@ FROM ubuntu:16.04
 
 ARG DEBIAN_FRONTEND=noninteractive
 
-# install: php / mysql / postgres / sqlite / tools / mssql deps
+# install: php / mysql / postgres / tools / mssql deps
 RUN apt-get update && apt-get -y install \
 php-cli php-xml \
 mariadb-server mariadb-client php-mysql \
 postgresql php-pgsql \
 postgresql-9.5-postgis-2.2 \
-sqlite php-sqlite3 \
 git wget \
 curl apt-transport-https debconf-utils sudo
 
@@ -24,7 +23,7 @@ RUN ACCEPT_EULA=Y apt-get install -y msodbcsql mssql-tools
 
 # install pdo_sqlsrv
 RUN apt-get -y install php-pear build-essential unixodbc-dev php-dev
-RUN pecl install pdo_sqlsrv
+RUN pecl install pdo_sqlsrv-5.3.0
 RUN echo extension=pdo_sqlsrv.so > /etc/php/7.0/mods-available/pdo_sqlsrv.ini
 RUN phpenmod pdo_sqlsrv
 

docker/ubuntu18/Dockerfile

@@ -2,13 +2,12 @@ FROM ubuntu:18.04
 
 ARG DEBIAN_FRONTEND=noninteractive
 
-# install: php / mysql / postgres / sqlite / tools
+# install: php / mysql / postgres / tools
 RUN apt-get update && apt-get -y install \
 php-cli php-xml \
 mysql-server mysql-client php-mysql \
 postgresql php-pgsql \
 postgresql-10-postgis-2.4 \
-sqlite php-sqlite3 \
 git wget
 
 # install locales