(re)install Anaconda with the default settings, and it should set up PATH correctly. • If Jupyter gives an error that it can’t find notebook, check with pip or conda that the notebook package is installed. • Try repository, if it’s clear which component is responsible. Don’t forget to provide details. What error messages do you see? What platform are you on? How did you install Jupyter? What have you tried already down server after n seconds with no kernels (PR #2963). • Display a “close” button on load notebook error (PR #3176). • Add action to command pallette to run CodeMirror’s “indentAuto” on selection (PR #3175)

(re)install Anaconda with the default settings, and it should set up PATH correctly. • If Jupyter gives an error that it can’t find notebook, check with pip or conda that the notebook package is installed. • Try repository, if it’s clear which component is responsible. Don’t forget to provide details. What error messages do you see? What platform are you on? How did you install Jupyter? What have you tried already Fixing problems: • Fix breadcrumb link when running with a base url (PR #3905) • Fix possible type error when closing activity stream (PR #3907) • Disable metadata editing for non-editable cells (PR #3744)

(re)install Anaconda with the default settings, and it should set up PATH correctly. • If Jupyter gives an error that it can’t find notebook, check with pip or conda that the notebook package is installed. • Try repository, if it’s clear which component is responsible. Don’t forget to provide details. What error messages do you see? What platform are you on? How did you install Jupyter? What have you tried already Fixing problems: • Fix breadcrumb link when running with a base url (PR #3905) • Fix possible type error when closing activity stream (PR #3907) • Disable metadata editing for non-editable cells (PR #3744)

(re)install Anaconda with the default settings, and it should set up PATH correctly. • If Jupyter gives an error that it can’t find notebook, check with pip or conda that the notebook package is installed. • Try repository, if it’s clear which component is responsible. Don’t forget to provide details. What error messages do you see? What platform are you on? How did you install Jupyter? What have you tried already Fixing problems: • Fix breadcrumb link when running with a base url (PR #3905) • Fix possible type error when closing activity stream (PR #3907) • Disable metadata editing for non-editable cells (PR #3744)

(re)install Anaconda with the default settings, and it should set up PATH correctly. • If Jupyter gives an error that it can’t find notebook, check with pip or conda that the notebook package is installed. • Try repository, if it’s clear which component is responsible. Don’t forget to provide details. What error messages do you see? What platform are you on? How did you install Jupyter? What have you tried already #3905) 62 Chapter 5. Changelog Jupyter Notebook Documentation, Release 5.7.6 • Fix possible type error when closing activity stream (PR #3907) • Disable metadata editing for non-editable cells (PR #3744)

(re)install Anaconda with the default settings, and it should set up PATH correctly. • If Jupyter gives an error that it can’t find notebook, check with pip or conda that the notebook package is installed. • Try repository, if it’s clear which component is responsible. Don’t forget to provide details. What error messages do you see? What platform are you on? How did you install Jupyter? What have you tried already Fixing problems: • Fix breadcrumb link when running with a base url (PR #3905) • Fix possible type error when closing activity stream (PR #3907) • Disable metadata editing for non-editable cells (PR #3744)

(re)install Anaconda with the default settings, and it should set up PATH correctly. • If Jupyter gives an error that it can’t find notebook, check with pip or conda that the notebook package is installed. • Try repository, if it’s clear which component is responsible. Don’t forget to provide details. What error messages do you see? What platform are you on? How did you install Jupyter? What have you tried already Fixing problems: • Fix breadcrumb link when running with a base url (PR #3905) • Fix possible type error when closing activity stream (PR #3907) • Disable metadata editing for non-editable cells (PR #3744)

(re)install Anaconda with the default settings, and it should set up PATH correctly. • If Jupyter gives an error that it can’t find notebook, check with pip or conda that the notebook package is installed. • Try repository, if it’s clear which component is responsible. Don’t forget to provide details. What error messages do you see? What platform are you on? How did you install Jupyter? What have you tried already Fixing problems: • Fix breadcrumb link when running with a base url (PR #3905) • Fix possible type error when closing activity stream (PR #3907) • Disable metadata editing for non-editable cells (PR #3744)

%(message)s' The Logging format template Application.log_level [0|10|20|30|40|50|’DEBUG’|’INFO’|’WARN’|’ERROR’|’CRITICAL’] Default: 30 Set the log level by value or name. JupyterApp.answer_yes [Bool] Default: passed down to other libraries, which means that non valid configuration can be ignored without any error messages. 9.1 How front end configuration works The frontend configuration system works as follows: package with a few simple commands. This makes installing the package of extensions easier and less error- prone for the user. 43 Jupyter Notebook Documentation, Release 5.4.1 10.2 Installation of Jupyter

%(message)s' The Logging format template Application.log_level [0|10|20|30|40|50|’DEBUG’|’INFO’|’WARN’|’ERROR’|’CRITICAL’] Default: 30 Set the log level by value or name. JupyterApp.answer_yes [Bool] Default: passed down to other libraries, which means that non valid configuration can be ignored without any error messages. 9.1 How front end configuration works The frontend configuration system works as follows: package with a few simple commands. This makes installing the package of extensions easier and less error- prone for the user. 43 Jupyter Notebook Documentation, Release 5.4.0 10.2 Installation of Jupyter