{"id":236,"title":"Simulation of boron carbide diffraction with D2B","url":"https://pan-learning.org/moodle/course/view.php?id=100","short_description":"**Running wget inside notebook in JupyterHub.**   \nIt doesn't matter which working directory you start in (jovyan or jovyan/gitrepo\\_simulation2b/wl\\_scan\\_on\\_CB\\_with\\_D2B),  \nwget fails to connect with github when command is run from the notebook:\n\n```\nConnecting to github.com (github.com)|140.82.121.3|:443... failed: No route to host.\n```\n\n![](https://e-learning.pan-training.eu/webservice/pluginfile.php/5302/course/section/670/image%20%281%29.png)  \n  \nIf however you open a terminal window and run the same command, there is no issue.   \nYou can then run the remaining commands including 'make' from within the notebook with no problems.\n\n![](https://e-learning.pan-training.eu/webservice/pluginfile.php/5302/course/section/670/image.png)  \n  \nIf I run the same notebook in the same docker container on my computer however there are no issues.\n\n![](https://e-learning.pan-training.eu/webservice/pluginfile.php/5302/course/section/670/image%20%282%29.png)","doi":"","deliverable":null,"remote_updated_date":null,"remote_created_date":null,"created_at":"2022-05-03T15:03:55.211Z","updated_at":"2025-07-15T10:31:16.315Z","content_provider_id":27,"keywords":["running wget inside notebook"],"licence":"notspecified","difficulty_level":"notspecified","target_audience":[],"language":"English","scientific_topics":[],"external_resources":[],"authors":[],"contributors":[]}