【发布时间】:2021-07-04 08:45:49
【问题描述】:
我无法在 alpine docker 映像上安装 ruby 的 gem。我尝试了与其他问题不同的方法来解决ERROR: While executing gem ... (Gem::FilePermissionError),但有适用于 Ubuntu 或 Mac OS 的解决方案。
部分docker文件代码:
RUN set -ex \
&& apk add --no-cache --update ruby ruby-dev ruby-bundler \
&& gem install --no-document --source https://rubygems.org --version 3.6.6 inspec
输出:
+ apk add --no-cache --update ruby ruby-dev ruby-bundler
fetch https://dl-cdn.alpinelinux.org/alpine/v3.14/main/x86_64/APKINDEX.tar.gz
fetch https://dl-cdn.alpinelinux.org/alpine/v3.14/community/x86_64/APKINDEX.tar.gz
(1/11) Installing yaml (0.2.5-r0)
(2/11) Installing ruby-libs (2.7.3-r1)
(3/11) Installing ruby (2.7.3-r1)
(4/11) Installing ruby-etc (2.7.3-r1)
(5/11) Installing ruby-io-console (2.7.3-r1)
(6/11) Installing ruby-bundler (2.2.20-r0)
(7/11) Installing libgmpxx (6.2.1-r0)
(8/11) Installing gmp-dev (6.2.1-r0)
(9/11) Installing libucontext (1.1-r0)
(10/11) Installing libucontext-dev (1.1-r0)
(11/11) Installing ruby-dev (2.7.3-r1)
Executing busybox-1.33.1-r2.trigger
Executing glibc-bin-2.33-r0.trigger
/usr/glibc-compat/sbin/ldconfig: /usr/glibc-compat/lib/ld-linux-x86-64.so.2 is not a symbolic link
OK: 1409 MiB in 141 packages
+ gem install --no-document --source https://rubygems.org --version 3.6.6 inspec
ERROR: While executing gem ... (Gem::FilePermissionError)
You don't have write permissions for the /usr/lib/ruby/gems/2.7.0 directory.
The command '/bin/sh -c set -ex && apk add --no-cache --update ruby ruby-dev ruby-bundler && gem install --no-document --source https://rubygems.org --version 3.6.6 inspec' returned a non-zero code: 1 ```
【问题讨论】:
-
这很奇怪,我也突然在本地构建没有问题的图像上遇到同样的问题,并且以前在 dockerhub 上构建没有问题。如果我找到解决方案,我会在这里发布。
-
虽然我还没有找到原因,但我看到使用 alpine 3.13 它可以在 dockerhub 上正确构建,而 alpine 3.14 失败了。你能确认一下吗?
-
@DannyB 是的,我对 3.14 也有同样的失败。看起来很奇怪