@@ 48,7 48,7 @@ RUN cd slixmpp && python3 setup.py build && python3 setup.py install
RUN useradd tester -m
# Install charybdis, for e2e tests
-RUN apt install -y automake autoconf flex bison libltdl-dev openssl
+RUN apt install -y automake autoconf flex bison libltdl-dev openssl zlib1g-dev
RUN apt install -y libtool
RUN git clone https://github.com/charybdis-ircd/charybdis.git && cd charybdis
RUN cd /charybdis && git checkout 4f2b9a4 && ./autogen.sh && ./configure --prefix=/home/tester/ircd --bindir=/usr/bin && make -j8 && make install