在 docker 中安装 pip [英] Install pip in docker
问题描述
我无法在 Docker 中安装 pip.
I'm not able to install pip in Docker.
这是我的 Dockerfile:
Here's my Dockerfile:
FROM ubuntu:14.04
# Install dependencies
RUN apt-get update -y
RUN apt-get install -y git curl apache2 php5 libapache2-mod-php5 php5-mcrypt php5-mysql python3.4 python-pip
构建时，我得到:
Sending build context to Docker daemon 109.6 kB
Step 1 : FROM ubuntu:14.04
---> b549a9959a66
Step 2 : RUN apt-get update -y
---> Using cache
---> 84577471562c
Step 3 : RUN apt-get install -y git curl apache2 php5 libapache2-mod-php5 php5-mcrypt php5-mysql python3.4 python-pip
---> Running in 49252a6d0eb1
Reading package lists...
Building dependency tree...
Reading state information...
python3.4 is already the newest version.
The following extra packages will be installed:
apache2-bin apache2-data binutils build-essential ca-certificates cpp
cpp-4.8 dpkg-dev fakeroot g++ g++-4.8 gcc gcc-4.8 git-man krb5-locales
libalgorithm-diff-perl libalgorithm-diff-xs-perl libalgorithm-merge-perl
libapr1 libaprutil1 libaprutil1-dbd-sqlite3 libaprutil1-ldap libasan0
libasn1-8-heimdal libatomic1 libc-dev-bin libc6-dev libcloog-isl4 libcurl3
libcurl3-gnutls libdpkg-perl libedit2 liberror-perl libfakeroot
libfile-fcntllock-perl libgcc-4.8-dev libgmp10 libgomp1 libgssapi-krb5-2
libgssapi3-heimdal libhcrypto4-heimdal libheimbase1-heimdal
libheimntlm0-heimdal libhx509-5-heimdal libidn11 libisl10 libitm1
libk5crypto3 libkeyutils1 libkrb5-26-heimdal libkrb5-3 libkrb5support0
libldap-2.4-2 libmcrypt4 libmpc3 libmpfr4 libmysqlclient18 libpython-stdlib
libpython2.7-minimal libpython2.7-stdlib libquadmath0 libroken18-heimdal
librtmp0 libsasl2-2 libsasl2-modules libsasl2-modules-db libstdc++-4.8-dev
libtimedate-perl libtsan0 libwind0-heimdal libx11-6 libx11-data libxau6
libxcb1 libxdmcp6 libxext6 libxml2 libxmuu1 linux-libc-dev lsof make
manpages manpages-dev mysql-common openssh-client openssl patch php5-cli
php5-common php5-json php5-readline psmisc python python-chardet
python-chardet-whl python-colorama python-colorama-whl python-distlib
python-distlib-whl python-html5lib python-html5lib-whl python-minimal
python-pip-whl python-pkg-resources python-requests python-requests-whl
python-setuptools python-setuptools-whl python-six python-six-whl
python-urllib3 python-urllib3-whl python-wheel python2.7 python2.7-minimal
python3-pkg-resources rsync sgml-base ssl-cert xauth xml-core xz-utils
Suggested packages:
www-browser apache2-doc apache2-suexec-pristine apache2-suexec-custom ufw
apache2-utils binutils-doc cpp-doc gcc-4.8-locales debian-keyring
g++-multilib g++-4.8-multilib gcc-4.8-doc libstdc++6-4.8-dbg gcc-multilib
autoconf automake1.9 libtool flex bison gdb gcc-doc gcc-4.8-multilib
libgcc1-dbg libgomp1-dbg libitm1-dbg libatomic1-dbg libasan0-dbg
libtsan0-dbg libquadmath0-dbg gettext-base git-daemon-run
git-daemon-sysvinit git-doc git-el git-email git-gui gitk gitweb git-arch
git-bzr git-cvs git-mediawiki git-svn php-pear glibc-doc krb5-doc krb5-user
libmcrypt-dev mcrypt libsasl2-modules-otp libsasl2-modules-ldap
libsasl2-modules-sql libsasl2-modules-gssapi-mit
libsasl2-modules-gssapi-heimdal libstdc++-4.8-doc make-doc man-browser
ssh-askpass libpam-ssh keychain monkeysphere ed diffutils-doc
php5-user-cache python-doc python-tk python-genshi python-lxml
python-distribute python-distribute-doc python2.7-doc binfmt-support
python3-setuptools openssh-server sgml-base-doc openssl-blacklist debhelper
Recommended packages:
ssh-client python-dev-all
The following NEW packages will be installed:
apache2 apache2-bin apache2-data binutils build-essential ca-certificates
cpp cpp-4.8 curl dpkg-dev fakeroot g++ g++-4.8 gcc gcc-4.8 git git-man
krb5-locales libalgorithm-diff-perl libalgorithm-diff-xs-perl
libalgorithm-merge-perl libapache2-mod-php5 libapr1 libaprutil1
libaprutil1-dbd-sqlite3 libaprutil1-ldap libasan0 libasn1-8-heimdal
libatomic1 libc-dev-bin libc6-dev libcloog-isl4 libcurl3 libcurl3-gnutls
libdpkg-perl libedit2 liberror-perl libfakeroot libfile-fcntllock-perl
libgcc-4.8-dev libgmp10 libgomp1 libgssapi-krb5-2 libgssapi3-heimdal
libhcrypto4-heimdal libheimbase1-heimdal libheimntlm0-heimdal
libhx509-5-heimdal libidn11 libisl10 libitm1 libk5crypto3 libkeyutils1
libkrb5-26-heimdal libkrb5-3 libkrb5support0 libldap-2.4-2 libmcrypt4
libmpc3 libmpfr4 libmysqlclient18 libpython-stdlib libpython2.7-minimal
libpython2.7-stdlib libquadmath0 libroken18-heimdal librtmp0 libsasl2-2
libsasl2-modules libsasl2-modules-db libstdc++-4.8-dev libtimedate-perl
libtsan0 libwind0-heimdal libx11-6 libx11-data libxau6 libxcb1 libxdmcp6
libxext6 libxml2 libxmuu1 linux-libc-dev lsof make manpages manpages-dev
mysql-common openssh-client openssl patch php5 php5-cli php5-common
php5-json php5-mcrypt php5-mysql php5-readline psmisc python python-chardet
python-chardet-whl python-colorama python-colorama-whl python-distlib
python-distlib-whl python-html5lib python-html5lib-whl python-minimal
python-pip python-pip-whl python-pkg-resources python-requests
python-requests-whl python-setuptools python-setuptools-whl python-six
python-six-whl python-urllib3 python-urllib3-whl python-wheel python2.7
python2.7-minimal python3-pkg-resources rsync sgml-base ssl-cert xauth
xml-core xz-utils
0 upgraded, 130 newly installed, 0 to remove and 4 not upgraded.
Need to get 61.9 MB of archives.
After this operation, 213 MB of additional disk space will be used.
Err http://archive.ubuntu.com/ubuntu/ trusty-updates/main libroken18-heimdal amd64 1.6~git20131207+dfsg-1ubuntu1.1
Could not resolve 'archive.ubuntu.com'
Err http://archive.ubuntu.com/ubuntu/ trusty-updates/main libasn1-8-heimdal amd64 1.6~git20131207+dfsg-1ubuntu1.1
Could not resolve 'archive.ubuntu.com'
.
.
.
Err http://archive.ubuntu.com/ubuntu/ trusty-security/main python2.7 amd64 2.7.6-8ubuntu0.2
Could not resolve 'archive.ubuntu.com'
E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/main/h/heimdal/libroken18-heimdal_1.6~git20131207+dfsg-1ubuntu1.1_amd64.deb Could not resolve 'archive.ubuntu.com'
E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/main/h/heimdal/libasn1-8-heimdal_1.6~git20131207+dfsg-1ubuntu1.1_amd64.deb Could not resolve 'archive.ubuntu.com'
E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/main/k/krb5/libkrb5support0_1.12+dfsg-2ubuntu5.2_amd64.deb Could not resolve 'archive.ubuntu.com'
E: Failed to fetch http://archive.ubuntu.com/ubuntu/pool/main/s/ssl-cert/ssl-cert_1.0.33_all.deb Could not resolve 'archive.ubuntu.com'
E: Unable to fetch some archives, maybe run apt-get update or try with --fix-missing?
The command '/bin/sh -c apt-get install -y git curl apache2 php5 libapache2-mod-php5 php5-mcrypt php5-mysql python3.4 python-pip' returned a non-zero code: 100
阅读这个答案后，我尝试添加行 RUN "sh" "-c" "echonameserver 8.8.8.8 >>/etc/resolv.conf" - 这次的错误是:
Having read this answer, I tried adding the line RUN "sh" "-c" "echo nameserver 8.8.8.8 >> /etc/resolv.conf" - the error this time is:
...
...
Reading state information...
E: Unable to locate package php5-mcrypt
E: Unable to locate package python-pip
The command '/bin/sh -c apt-get install -y git curl apache2 php5 libapache2-mod-php5 php5-mcrypt php5-mysql python3.4 python-pip' returned a non-zero code: 100
我做错了什么?我看到有人声称我应该尝试不同版本的 Ubuntu，但切换到 13.1 没有任何改变.
What am I doing wrong? I've seen some claims that I should try a different version of Ubuntu, but switching to 13.1 didn't change anything.
推荐答案
虽然 T. Arboreus 的回答可能会解决解决archive.ubuntu.com"的问题，但我认为您收到的最后一个错误表明它没有不知道php5-mcrypt 和python-pip 包.尽管如此，您使用这两个软件包缩减的 Dockerfile 对我有用(使用 Debian 8.4 和 Docker 1.11.0)，但我不太确定是否是这种情况，因为我的主机系统与您的不同.
While T. Arboreus's answer might fix the issues with resolving 'archive.ubuntu.com', I think the last error you're getting says that it doesn't know about the packages php5-mcrypt and python-pip.
Nevertheless, the reduced Dockerfile of you with just these two packages worked for me (using Debian 8.4 and Docker 1.11.0), but I'm not quite sure if that could be the case because my host system is different than yours.
FROM ubuntu:14.04
# Install dependencies
RUN apt-get update && apt-get install -y
php5-mcrypt
python-pip
但是，根据这个答案，您应该考虑安装 python3-pip 包代替 python-pip 包，当使用 Python 3.x 时.
However, according to this answer you should think about installing the python3-pip package instead of the python-pip package when using Python 3.x.
此外，为了使 php5-mcrypt 软件包安装正常工作，您可能需要像显示的那样添加 Universe 存储库 就在这里.我在 Ubuntu Docker 映像中缺少 add-apt-repository 命令时遇到问题，所以我首先安装了包 software-properties-common 以使该命令可用.
Furthermore, to make the php5-mcrypt package installation working, you might want to add the universe repository like it's shown right here. I had trouble with the add-apt-repository command missing in the Ubuntu Docker image so I installed the package software-properties-common at first to make the command available.
拆分语句并将apt-get update 和apt-get install 放在一个RUN 命令中也是推荐的此处.
Splitting up the statements and putting apt-get update and apt-get install into one RUN command is also recommended here.
哦，顺便说一句，您实际上不需要 apt-get update 中的 -y 标志，因为没有什么需要自动确认的.
Oh and by the way, you actually don't need the -y flag at apt-get update because there is nothing that has to be confirmed automatically.
FROM ubuntu:14.04
# Install dependencies
RUN apt-get update && apt-get install -y
software-properties-common
RUN add-apt-repository universe
RUN apt-get update && apt-get install -y
apache2
curl
git
libapache2-mod-php5
php5
php5-mcrypt
php5-mysql
python3.4
python3-pip
备注:使用的版本(例如 Ubuntu)将来可能会过时.
Remark: The used versions (e.g. of Ubuntu) might be outdated in the future.
这篇关于在 docker 中安装 pip的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
