Não é possível instalar o npm - Não foi possível corrigir os problemas, você manteve os pacotes quebrados?

Estou tentando atualizar meus nodejs para 7.6, mas falhei. Agora, tenho um novo problema após reinstalar o nó 6.10:

$ sudo apt-get purge nodejs npm
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Package 'npm' is not installed, so not removed
The following packages were automatically installed and are no longer required:
  linux-headers-4.8.0-40 linux-headers-4.8.0-40-generic linux-image-4.8.0-40-generic linux-image-extra-4.8.0-40-generic
Use 'sudo apt autoremove' to remove them.
The following packages will be REMOVED
  nodejs*
0 to upgrade, 0 to newly install, 1 to remove and 53 not to upgrade.
After this operation, 51.7 MB disk space will be freed.
Do you want to continue? [Y/n] y
(Reading database ... 278133 files and directories currently installed.)
Removing nodejs (6.9.5-1nodesource1~yakkety1) ...
Processing triggers for man-db (2.7.5-1) ...
(Reading database ... 274476 files and directories currently installed.)
Removing nodejs (6.9.5-1nodesource1~yakkety1) ...
Purging configuration files for nodejs (6.9.5-1nodesource1~yakkety1) ...
dpkg: warning: while removing nodejs, directory '/usr/lib/node_modules' not empty so not removed

Por que diz isso Package 'npm' is not installed, so not removed? Eu tenho usado o npm para instalar muitos pacotes de nós para meus projetos!

Ignorei o erro e continuei instalando o nó 7.6:

$ curl -sL https://deb.nodesource.com/setup_7.6 | sudo -E bash - 
bash: line 1: html: No such file or directory
bash: line 2: syntax error near unexpected token `<'
'ash: line 2: `<head><title>404 Not Found</title></head>

Então, voltei ao nó 6.x. Mas não consigo mais instalar o npm:

$ sudo apt-get install npm
Reading package lists... Done
Building dependency tree       
Reading state information... Done
Some packages could not be installed. This may mean that you have
requested an impossible situation or if you are using the unstable
distribution that some required packages have not yet been created
or been moved out of Incoming.
The following information may help to resolve the situation:

The following packages have unmet dependencies.
 npm : Depends: nodejs but it is not going to be installed
       Depends: node-abbrev (>= 1.0.4) but it is not going to be installed
       Depends: node-ansi (>= 0.3.0-2) but it is not going to be installed
       Depends: node-ansi-color-table but it is not going to be installed
       Depends: node-archy but it is not going to be installed
       Depends: node-block-stream but it is not going to be installed
       Depends: node-fstream (>= 0.1.22) but it is not going to be installed
       Depends: node-fstream-ignore but it is not going to be installed
       Depends: node-github-url-from-git but it is not going to be installed
       Depends: node-glob (>= 3.1.21) but it is not going to be installed
       Depends: node-graceful-fs (>= 2.0.0) but it is not going to be installed
       Depends: node-inherits but it is not going to be installed
       Depends: node-ini (>= 1.1.0) but it is not going to be installed
       Depends: node-lockfile but it is not going to be installed
       Depends: node-lru-cache (>= 2.3.0) but it is not going to be installed
       Depends: node-minimatch (>= 0.2.11) but it is not going to be installed
       Depends: node-mkdirp (>= 0.3.3) but it is not going to be installed
       Depends: node-gyp (>= 0.10.9) but it is not going to be installed
       Depends: node-nopt (>= 3.0.1) but it is not going to be installed
       Depends: node-npmlog but it is not going to be installed
       Depends: node-once but it is not going to be installed
       Depends: node-osenv but it is not going to be installed
       Depends: node-read but it is not going to be installed
       Depends: node-read-package-json (>= 1.1.0) but it is not going to be installed
       Depends: node-request (>= 2.25.0) but it is not going to be installed
       Depends: node-retry but it is not going to be installed
       Depends: node-rimraf (>= 2.2.2) but it is not going to be installed
       Depends: node-semver (>= 2.1.0) but it is not going to be installed
       Depends: node-sha but it is not going to be installed
       Depends: node-slide but it is not going to be installed
       Depends: node-tar (>= 0.1.18) but it is not going to be installed
       Depends: node-underscore but it is not going to be installed
       Depends: node-which but it is not going to be installed
E: Unable to correct problems, you have held broken packages.

Alguma ideia?

— laukok
fonte

tente isso sudo apt install -fe tente instalar novamente!

— precisa saber é o seguinte

Eu tive o mesmo problema com o npm e tive que instalar os seguintes pacotes em ordem:

sudo apt install libssl1.0-dev
sudo apt install nodejs-dev
sudo apt install node-gyp
sudo apt install npm

Espero que isto ajude

— dvillaj
fonte

Estou lutando com isso há algumas horas e isso funcionou como um encanto. Obrigado!

— desveladisimo 11/04

(No Kubuntu 18.04) Eu já havia instalado o libssl-dev, o que corresponde à libssl1.1, mas o npm aparentemente requer 1.0. Eu tive que remover o libssl-dev e substituí-lo pelo libssl1.0-dev, e tudo funcionou bem. Os erros do apt não foram úteis para determinar o que estava errado, então sua resposta foi salva-vidas.

— Richard Hussong 23/07

Sim! Obrigado! (Ubuntu 18.04.3 LTS)

— Atualizada

Muito obrigado, ajuda para mim

— Muthusamy 30/10

Eu tive o mesmo problema com o NPM.

Eu sugiro que você instale o aptitude, que pode ajudá-lo a resolver conflitos

sudo apt install aptitude

então instale seu pacote com o aptitude

sudo aptitude install npm

— Shakirah
fonte

A melhor solução deve ser

— tentada

Realmente ótimo ter isso. Isso resolveu o problema

— Jerrychayan

Eu tive um problema de dependência. Única solução que eu poderia encontrar. Obrigado.

— karjedavpalaa 11/11