updated dockerfile and docs

Dockerfile

@@ -4,6 +4,7 @@ ARG DEBIAN_FRONTEND=noninteractive
 RUN apt-get update && apt-get install -y wget
 
 # you need to have a stata installer named stata.tar.gz on your machine
+# URL can be from Dropbox
 ARG URL
 ENV URL=${URL}
 RUN wget -O /home/stata.tar.gz ${URL}
@@ -37,7 +38,6 @@ FROM jupyter/base-notebook:latest
 USER root
 RUN apt-get update && \
     apt-get install -y autoconf automake build-essential git libncurses5 libtool make pkg-config tcsh vim zlib1g-dev && \
-    apt-get install -y texlive-xetex texlive-fonts-recommended texlive-latex-recommended && \
     wget http://archive.ubuntu.com/ubuntu/pool/main/libp/libpng/libpng_1.2.54.orig.tar.xz && \
     tar xvf  libpng_1.2.54.orig.tar.xz && \
     cd libpng-1.2.54 && \
@@ -46,6 +46,7 @@ RUN apt-get update && \
     make -j8  && \
     make install && \
     ldconfig
+RUN apt-get install -y texlive-xetex texlive-fonts-recommended texlive-latex-recommended
 COPY --from=0 /usr/local/stata /usr/local/stata
 ENV PATH="/usr/local/stata:$PATH"
 RUN pip install stata_kernel && python -m stata_kernel.install

README.md

@@ -2,6 +2,7 @@
 
 ```bash
 # replace all values 
+# only executed once
 docker build -t stata "https://github.com/ledwindra/docker-stata.git#main" \
     --build-arg URL="URL TO YOUR STATA INSTALLER" \
     --build-arg SERIAL="STATA SERIAL NUMBER" \
@@ -11,7 +12,13 @@ docker build -t stata "https://github.com/ledwindra/docker-stata.git#main" \
     --build-arg LAST="LAST NAME"
 
 # run jupyter and copy tokens if needed
+# unless you delete the container (stata), you only need to execute the following command
 docker run -p 8888:8888 --name=stata stata:latest
+
+# check whether stata container is active
+docker ps -a
+CONTAINER ID   IMAGE          COMMAND                  CREATED         STATUS         PORTS                                       NAMES
+2d70f687536f   stata:latest   "tini -g -- jupyter …"   4 minutes ago   Up 4 minutes   0.0.0.0:8888->8888/tcp, :::8888->8888/tcp   stata
 ```
 
 # Token