0

语境

尝试使用安装 python3 包时

python3 -m pip install absl-py

如果lsb-release安装了软件包,它将失败(这是我的情况并且是强制性的)。

挖掘后我发现,pip 将在内部调用lsb_release -a这将导致此错误...我可以使用以下 Dockerfile 轻松重现它

协议

创建这个Dockerfile

# ref: https://hub.docker.com/r/opensuse/tumbleweed
FROM opensuse/tumbleweed

RUN zypper update -y \
&& zypper install -y lsb-release \
&& zypper clean -a

RUN lsb_release -a

观察到的

docker build --tag=so .
...
 ---> 8330cfe918d5
Step 3/3 : RUN lsb_release -a
 ---> Running in 488762fb27a3
/usr/bin/lsb_release: line 122: getopt: command not found
The command '/bin/sh -c lsb_release -a' returned a non-zero code: 2

测试

我尝试安装“gengetopt”、“gnu-getopt”或“perl-Getopt-Long-Descriptive”但没有成功(ed 仍然发生同样的错误)。

解决方法

一种解决方法是安装元包lsb,不幸的是它需要时间(184 个包)。

我正在寻找一个“更小”的包来修复它(即减少依赖项)。

协议

FROM opensuse/tumbleweed

RUN zypper update -y \
&& zypper install -y lsb-release \
&& zypper clean -a

RUN zypper update -y \
&& zypper install -y lsb \
&& zypper clean -a

RUN lsb_release -a

观察到的

docker build --tag=workaround .
...
Step 4/4 : RUN lsb_release -a
 ---> Running in 6d93c78f7a47
LSB Version:    core-2.0-noarch:core-3.2-noarch:core-4.0-noarch:core-2.0-x86_64:core-3.2-x86_64:core-4.0-x86_64:desktop-4.0.fake-amd64:desktop-4.0.fake-noarch:graphics-2.0-amd64:graphics-2.0-noarch:graphics-3.2-amd64:graphics-3.2-noarch:graphics-4.0.fake-amd64:graphics-4.0.fake-noarch
Distributor ID: openSUSE
Description:    openSUSE Tumbleweed
Release:    20201121
Codename:   n/a
Removing intermediate container 6d93c78f7a47
 ---> c11779133426
Successfully built c11779133426
Successfully tagged os:latest
4

1 回答 1

0

getopt您可以检索using的包所有者zypper search -f <file>

15b83d17ed60:/ # command -v getopt
/usr/bin/getopt
15b83d17ed60:/ # command -v getopt | xargs zypper search -f 
Loading repository data...
Reading installed packages...

S | Name               | Summary                                | Type
--+--------------------+----------------------------------------+--------
  | busybox-util-linux | Busybox applets replacing util-linux   | package
i | util-linux         | A collection of basic system utilities | package

所以在这里,安装util-linux应该就足够了......

于 2020-11-25T12:33:08.173 回答