travis: ubuntu: install libtool

[i3/i3] / travis / travis-base-ubuntu.Dockerfile

diff --git a/travis/travis-base-ubuntu.Dockerfile b/travis/travis-base-ubuntu.Dockerfile
index a3dab4bacb3ce0b8fcc745893146798df0c7130e..5b0f731a6fc5a5417b53c2d426eaf4cd8d0603d7 100644 (file)
--- a/travis/travis-base-ubuntu.Dockerfile
+++ b/travis/travis-base-ubuntu.Dockerfile
@@ -33,7 +33,7 @@ RUN apt-get update && \
 # Install xcb-util-xrm. This is a workaround until it is available in the
 # distribution packages.
 RUN apt-get update && \
-    DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends xutils-dev ca-certificates autoconf automake autotools-dev
+    DEBIAN_FRONTEND=noninteractive apt-get install -y --no-install-recommends xutils-dev ca-certificates autoconf automake autotools-dev libtool
 RUN git clone --recursive https://github.com/Airblader/xcb-util-xrm.git && \
     cd xcb-util-xrm && \
     ./autogen.sh --prefix=/usr && \