docker build-deps: also install the sphinx dependencies

diff --git a/tools/docker/Dockerfile.build-deps b/tools/docker/Dockerfile.build-deps
index 8a0415d..f3ebc9e 100644 (file)
--- a/tools/docker/Dockerfile.build-deps
+++ b/tools/docker/Dockerfile.build-deps
@@ -12,5 +12,7 @@ RUN apt update && \
        python3-pip \
        doxygen fig2dev \
        chrpath \
-       libdw-dev libevent-dev libunwind8-dev
+       libdw-dev libevent-dev libunwind8-dev \
+       && \
+    pip3 install breathe exhale sphinx>=1.8.0b1 sphinx_rtd_theme
                   
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