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我真的很努力安裝npm。我已成功安裝nodejs包，還是我的操作系統，如如下所示eventhough經過多次更新的嘗試與sudo apt-get update它ubuntu 15.10不承認npm命令：在ubuntu上安裝npm
[email protected]:~$ sudo apt-get install nodejs
Reading package lists... Done
Building dependency tree
Reading state information... Done
nodejs is already the newest version.
The following packages were automatically installed and are no longer required:
authbind diffstat hardening-includes libapt-pkg-perl libarchive-zip-perl
libbonobo2-0 libbonobo2-common libcamel-1.2-29 libclass-accessor-perl
libclone-perl libedataserver-1.2-15 libemail-valid-perl libgles1-mesa
libgnome2-0 libgnome2-bin libgnome2-common libidl-common libidl0
libindicate5 libio-pty-perl libio-string-perl libipc-run-perl
libnet-dns-perl libnet-domain-tld-perl libnet-ip-perl liborbit2
libperlio-gzip-perl libpoppler19 libqt5x11extras5 libsdl-image1.2
libtext-levenshtein-perl libtiff4 libva-drm1 libxcb-composite0 libxcb-xv0
linux-headers-4.2.0-16 linux-headers-4.2.0-16-generic
linux-image-4.2.0-16-generic linux-image-extra-4.2.0-16-generic patchutils
t1utils vlc-plugin-notify vlc-plugin-samba
Use 'apt-get autoremove' to remove them.
0 upgraded, 0 newly installed, 0 to remove and 3 not upgraded.
[email protected]:~$ npm -v
The program 'npm' is currently not installed. You can install it by typing:
sudo apt-get install npm
[email protected]:~$ 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-dev but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
[email protected]:~$ sudo apt-get install nodejs-dev
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:
nodejs-dev : Depends: libssl-dev (>= 1.0.0g) but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
[email protected]:~$ sudo apt-get install libssl-dev
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:
libssl-dev : Depends: libssl1.0.0 (= 1.0.1-4ubuntu5.36) but 1.0.2d-0ubuntu1.4 is to be installed
Depends: zlib1g-dev but it is not going to be installed
Recommends: libssl-doc but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
[email protected]:~$ sudo apt-get install zlib1g-dev
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:
zlib1g-dev : Depends: zlib1g (= 1:1.2.3.4.dfsg-3ubuntu4) but 1:1.2.8.dfsg-2ubuntu4 is to be installed
E: Unable to correct problems, you have held broken packages.
它看起來依賴性無限樹。有什麼解決方案可以解決它嗎？
如果這將是任何幫助，這是我sources.list：
#############################################################
################### OFFICIAL UBUNTU REPOS ###################
#############################################################
###### Ubuntu Main Repos
deb http://us.archive.ubuntu.com/ubuntu/ precise main restricted universe multiverse
deb-src http://us.archive.ubuntu.com/ubuntu/ precise main restricted universe multiverse
###### Ubuntu Update Repos
deb http://us.archive.ubuntu.com/ubuntu/ precise-security main restricted universe multiverse
deb http://us.archive.ubuntu.com/ubuntu/ precise-updates main restricted universe multiverse
deb http://us.archive.ubuntu.com/ubuntu/ precise-backports main restricted universe multiverse
deb-src http://us.archive.ubuntu.com/ubuntu/ precise-security main restricted universe multiverse
deb-src http://us.archive.ubuntu.com/ubuntu/ precise-updates main restricted universe multiverse
deb-src http://us.archive.ubuntu.com/ubuntu/ precise-backports main restricted universe multiverse
###### Ubuntu Partner Repo
deb http://archive.canonical.com/ubuntu precise partner
deb-src http://archive.canonical.com/ubuntu precise partner
###### Ubuntu Extras Repo
deb http://extras.ubuntu.com/ubuntu precise main
deb-src http://extras.ubuntu.com/ubuntu precise main
許多在此先感謝。
給一個嘗試NVM https://github.com/creationix/nvm –
你可能想嘗試得到它http://askubuntu.com/，因爲這不太關於編程，更多的是關於設置編程環境（當然還有Ubuntu）。 –
不要從Ubuntu回購站使用nodejs，而應從這裏安裝https://github.com/nodesource/distributions#installation-instructions –