Fix grep flag

Dockerfile

@@ -1,6 +1,9 @@
-FROM        perl:5
+FROM        debian:jessie
 MAINTAINER  Freelock john@freelock.com
 
+# Build time variables
+ENV LSMB_VERSION 1.3
+
 
 # Install Perl, Tex, Starman, psql client, and all dependencies
 RUN DEBIAN_FRONTENT=noninteractive && \
@@ -16,32 +19,20 @@ RUN DEBIAN_FRONTENT=noninteractive && \
   libconfig-inifiles-perl libnamespace-autoclean-perl \
   libcarp-always-perl libjson-perl \
   libtemplate-plugin-latex-perl texlive-latex-recommended \
-  texlive-latex-base texlive-latex-extra \
+  libnet-tclink-perl \
-  texlive-xetex \
   libxml-twig-perl \
-  libtex-encode-perl \
-  libdevel-trace-perl \
   starman \
   postgresql-client-9.4 \
   ssmtp
 
-# Build time variables
-ENV LSMB_VERSION 1.4.30
-
 # Install LedgerSMB
 
 RUN cd /srv && \
-  git clone -b $LSMB_VERSION https://github.com/ledgersmb/LedgerSMB.git ledgersmb
+  git clone https://github.com/ledgersmb/LedgerSMB.git ledgersmb
 
 WORKDIR /srv/ledgersmb
 
-
+RUN git checkout $LSMB_VERSION
-# 1.4.29+ requirements
-RUN cpanm --quiet --notest \
-  --with-feature=starman \
-  --with-feature=latex-pdf-ps \
-  --with-feature=openoffice \
-  --installdeps .
 
 #RUN sed -i \
 #  -e "s/short_open_tag = Off/short_open_tag = On/g" \
@@ -66,18 +57,11 @@ ENV POSTGRES_HOST postgres
 COPY start.sh /usr/bin/start.sh
 COPY update_ssmtp.sh /usr/bin/update_ssmtp.sh
 
-#RUN  cpanm \
-#   CGI::Compile
-
 
 RUN chown www-data /etc/ssmtp /etc/ssmtp/ssmtp.conf && \
   chmod +x /usr/bin/update_ssmtp.sh /usr/bin/start.sh && \
   mkdir -p /var/www
 
-# Work around an aufs bug related to directory permissions:
-RUN mkdir -p /tmp && \
-  chmod 1777 /tmp
-
 # Internal Port Expose
 EXPOSE 5000
 #USER www-data