changed some tools in Dockerfile

INSTALL/Docker/Dockerfile

@@ -7,29 +7,25 @@ RUN cd /usr/bin \
   && curl -LO https://github.com/jintonic/gears/raw/master/Makefile \
   && make && rm -f gears.cc Makefile
 
-# install tmux, git, java, micro, lf, uproot, visidata, mpld3
-run dnf install -y tmux git python3-pip java-1.8.0-openjdk-headless \
+# install tmux, git, micro, lf, uproot, visidata, mpld3, seaborn, pandas
+run dnf install -y tmux git python3-pip \
  && cd /usr/local/bin && curl https://getmic.ro/r | bash \
  && curl -LO https://github.com/gokcehan/lf/releases/download/r31/lf-linux-amd64.tar.gz \
  && tar xf *.gz && rm -f *.gz && dnf clean all && rm -fr /var/cache/* \
- && pip install uproot visidata mpld3 && rm -fr /root/.cache
+ && pip install uproot visidata mpld3 seaborn pandas && rm -fr /root/.cache
 
 # set up environment
 copy tmux.conf /etc/
 copy config /root/.config
-copy v2x /usr/bin
 # tmux uses $PS1 defined in .bashrc to show its prompt
 run cd /etc && sed -i 's/"ls -Alh"/lf/' bashrc \
  && echo 'export PS1="\[\e[0;32m\]\u@AlmaLinux:\[\e[0;34m\]\w \[\e[0;31m\]\$\[\e[m\] "' >> bashrc \ 
  && echo 'alias t="tmux -u"' >> bashrc \
  && echo 'alias ta="t attach"' >> bashrc \
- && echo 'options.disp_canvas_charset = " +"' >> /root/.visidatarc \
- && echo 'You are using /bin/sh' >> /root/.profile \
- && echo 'Type "tmux -u a↵" for a better UI' >> /root/.profile \
- && cd /usr/bin \
- && curl -LO https://github.com/jintonic/gears/raw/master/tutorials/detector/visualization/VrmlMerge-0.5beta.jar \
- && cd /usr/share \
- && curl -LO https://raw.githubusercontent.com/jintonic/gears/master/tutorials/detector/visualization/gearsX3D.html
+ && echo 'alias tl="t new lf"' >> bashrc && cd /root \
+ && echo 'options.disp_canvas_charset = " +"' >> .visidatarc \
+ && echo 'You are using /bin/sh' >> .profile \
+ && echo 'Type "tmux -u a↵" for a better UI' >> .profile
 
 # lf started by tmux uses vi without the following line
 env EDITOR=micro