Notepad++ Installation Error: Installation of plugin failed

installationnotepadplugins

I installed the newest version of Notepad++ on my Win 8.1 Professional. The version is called "Notepad++ Je suis Charlie edition, Build Time Jan 10 2015 – 17:20:21". The Plugin Manager delivered with that version of Notepad++ is 1.0.8. Now I want to add the "Compare" plugin:

  • I start plugin manager.
  • I wait until the list of available plugins has built up.
  • I check "Compare" and click "Install".
  • "An update is available to plugin Manager. It is strongly recommended…" -> "Yes".
  • "Installation Error: Installation of Plugin Manager failed."
  • "OK", and "Install" again.
  • "An update is available to plugin Manager. It is strongly recommended…" -> "No".
  • "Installation Error: Installation of Compare failed."

What exactly am I doing wrong? How can I debug this problem?

Best Answer

Error: Installation of plugin failed

The latest version of the plugin manager was 1.4.9 at the time this answer was written(see Notepad++ Plugin Manager)

You can always find the latest release by going to https://github.com/bruderstein/nppPluginManager/releases/.

Try a manual install of the plugin manager:

  1. Close notepad++

  2. Download the latest plugin manager PluginManager_1.4.9_UNI.zip from https://github.com/bruderstein/nppPluginManager/releases/download/v1.4.9/PluginManager_v1.4.9_UNI.zip

  3. Unzip the downloaded file

  4. Copy plugins\PluginManager.dll to your notepad++\plugins directory

  5. Restart notepad++

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