Update docker

Dockerfile

@@ -1,14 +1,21 @@
-FROM ros:lunar-ros-base
+FROM ros:melodic
 
 RUN apt-get update \
   && DEBIAN_FRONTEND=noninteractive apt-get -y install \
-    ros-lunar-cv-bridge \
-    ros-lunar-opencv3 \
-    ros-lunar-tf \
-    python-pip python-matplotlib \
+    ros-melodic-cv-bridge \
+    ros-melodic-tf \
+    python-pip python-matplotlib python-pandas \
   && rm -rf /var/lib/apt/lists/*
+
+RUN git clone https://github.com/utiasSTARS/pykitti.git && \
+    cd pykitti && \
+    git checkout d3e1bb81676e831886726cc5ed79ce1f049aef2c && \
+    python setup.py install
+
 COPY . /kitti2bag
-RUN pip install -e /kitti2bag
+
+RUN cd kitti2bag && \
+    python setup.py install
 
 WORKDIR /data
 

README.md

@@ -34,7 +34,12 @@ Thanks to the work of @jnitsch, _kitti2bag_ can now export velodyne laser data a
 
 It is very easy! On the machine with ROS installed, 
 
-install pykitti from **source** instead of from pip
+Uninstall pykitti if it is installed from pip
+```bash
+pip uninstall pykitti
+```
+
+install pykitti from source
 ```bash
 git clone https://github.com/utiasSTARS/pykitti.git # test on commit d3e1bb81676e831886726cc5ed79ce1f049aef2c
 cd pykitti
@@ -160,16 +165,23 @@ If you got an error saying something like _command not found_ it means that your
 ```python -m kitti2bag -t 2011_09_26 -r 0002 raw_sync .```
 Or maybe use Docker.
 
-### Prefer Docker?
+## Prefer Docker? (Recommended)
 
-That is easy too. There is a pre-built image `tomas789/kitti2bag`. 
+That is easy too. There is a pre-built image `ulterzlw/kitti2bag`. 
 
 ```bash
 $ wget https://s3.eu-central-1.amazonaws.com/avg-kitti/raw_data/2011_09_26_drive_0002/2011_09_26_drive_0002_sync.zip
 $ wget https://s3.eu-central-1.amazonaws.com/avg-kitti/raw_data/2011_09_26_calib.zip
 $ unzip 2011_09_26_drive_0002_sync.zip
 $ unzip 2011_09_26_calib.zip
-$ docker run -v `pwd`:/data -it tomas789/kitti2bag -t 2011_09_26 -r 0002 raw_sync
+$ docker run -v `pwd`:/data -it ulterzlw/kitti2bag -t 2011_09_26 -r 0002 raw_sync
+Exporting static transformations
+Exporting time dependent transformations
+...
+```
+```bash
+$ docker run -v `pwd`/dataset:/data -it ulterzlw/kitti2bag -s 04 odom
+Odometry dataset sequence 04 has ground truth information (poses).
 Exporting static transformations
 Exporting time dependent transformations
 ...

setup.py

@@ -15,5 +15,5 @@
     entry_points = {
         'console_scripts': ['kitti2bag=kitti2bag.__main__:main'],
     },
-    install_requires=['pykitti', 'progressbar2']
+    install_requires=['progressbar']
 )