Add procps to docker too enable ps command
@@ -43,7 +43,7 @@ COPY --from=pulsar /pulsar /pulsar
# Install some utilities
RUN apt-get update \
- && apt-get install -y netcat dnsutils less \
+ && apt-get install -y netcat dnsutils less procps \
python2.7 python-setuptools \
python3-setuptools \
libreadline-gplv2-dev libncursesw5-dev libssl-dev libsqlite3-dev tk-dev libgdbm-dev libc6-dev libbz2-dev \
