pecl install error

[prince74igor]

Hi, @jbarone.

I appreciate your work!
When I tried to build the docker container I face an error about pecl:

kali@kali ~/xxelab (master)> sudo docker build -t xxelab . --build-arg http_proxy=$http_proxy
Sending build context to Docker daemon    235kB
Step 1/9 : FROM ubuntu:trusty
 ---> 13b66b487594
...
+ pecl install expect
No releases available for package "pecl.php.net/expect"
install failed
The command '/bin/sh -c set -eux; 	apt-get update; 	apt-get install -yq 		apache2 	        libapache2-mod-php5 		php5-gd 	        php5-curl 		php-pear 	        php5-dev 		libcurl4-openssl-dev 		expect-dev 		php5-sqlite 		php-apc ; 	pecl install expect; 	echo "extension=expect.so" >> /etc/php5/apache2/php.ini; 	rm -rf /var/lib/apt/lists/*; 	echo "ServerName localhost" >> /etc/apache2/apache2.conf;         sed -i "s/variables_order.*/variables_order = \"EGPCS\"/g" /etc/php5/apache2/php.ini; 	rm -fr /var/www/html && ln -s /app /var/www/html;  	service apache2 restart' returned a non-zero code: 1

I have deleted a concatenation in RUN section command:

FROM ubuntu:trusty

ENV DEBIAN_FRONTEND noninteractive

COPY --chown=www-data:www-data penlab /app/
RUN set -eux; \
        apt-get update; \
        apt-get install -yq \
                apache2 \
                libapache2-mod-php5 \
                php5-gd \
                php5-curl \
                php-pear \
                php5-dev \
                libcurl4-openssl-dev \
                expect-dev \
                php5-sqlite \
                php-apc ;
RUN     pecl install expect; \
        echo "extension=expect.so" >> /etc/php5/apache2/php.ini; \
        rm -rf /var/lib/apt/lists/*; \
        echo "ServerName localhost" >> /etc/apache2/apache2.conf; \
        sed -i "s/variables_order.*/variables_order = \"EGPCS\"/g" /etc/php5/apache2/php.ini; \
        rm -fr /var/www/html && ln -s /app /var/www/html; \
        service apache2 restart

COPY httpd-foreground /usr/bin/
RUN chmod 755 /usr/bin/httpd-foreground

EXPOSE 80
CMD ["/usr/bin/httpd-foreground"]

and it has been fixed:

Step 5/9 : RUN	pecl install expect; 	echo "extension=expect.so" >> /etc/php5/apache2/php.ini; 	rm -rf /var/lib/apt/lists/*; 	echo "ServerName localhost" >> /etc/apache2/apache2.conf;         sed -i "s/variables_order.*/variables_order = \"EGPCS\"/g" /etc/php5/apache2/php.ini; 	rm -fr /var/www/html && ln -s /app /var/www/html; 	service apache2 restart
 ---> Running in 7e9ddaddd852
No releases available for package "pecl.php.net/expect"

[jbarone]

Nice! Thanks. I've not looked at this project in a while. Should probably update a few things. But I appreciate the fix idea.