# apt update; apt -y upgrade
...
# clang++ --version
clang version 7.0.1-8+deb10u2 (tags/RELEASE_701/final)
Target: x86_64-pc-linux-gnu
Thread model: posix
InstalledDir: /usr/bin
# apt upgrade clang++
Reading package lists... Done
Building dependency tree
Reading state information... Done
Note, selecting 'librust-bindgen+testing-only-libclang-5-dev' for regex 'clang+'
Note, selecting 'librust-clang-sys-0+clang-3-6-dev' for regex 'clang+'
Note, selecting 'librust-clang-sys-0.27.0+gte-clang-6-0-dev' for regex 'clang+'
Note, selecting 'clang-modernize-6.0' for regex 'clang+'
Note, selecting 'clang-tidy-6.0' for regex 'clang+'
Note, selecting 'librust-bindgen-0+testing-only-libclang-5-dev' for regex 'clang+'
Note, selecting 'librust-clang-sys-0.27.0+default-dev' for regex 'clang+'
Note, selecting 'clang' for regex 'clang+'
Note, selecting 'arcanist-clang-format-linter' for regex 'clang+'
Note, selecting 'librust-clang-sys-0.27.0+clang-4-0-dev' for regex 'clang+'
Note, selecting 'librust-bindgen+testing-only-libclang-3-9-dev' for regex 'clang+'
Note, selecting 'librust-clang-sys-0.27+clang-4-0-dev' for regex 'clang+'
Note, selecting 'clang-tools-6.0' for regex 'clang+'
Note, selecting 'librust-clang-sys-dev' for regex 'clang+'
...
clang is already the newest version (1:7.0-47).
clang-7 is already the newest version (1:7.0.1-8+deb10u2).
clang-7 set to manually installed.
libclang-common-7-dev is already the newest version (1:7.0.1-8+deb10u2).
libclang-common-7-dev set to manually installed.
libclang1-7 is already the newest version (1:7.0.1-8+deb10u2).
libclang1-7 set to manually installed.
Calculating upgrade... 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:
python-clang-6.0 : Conflicts: python-clang-x.y
python-clang-7 : Conflicts: python-clang-x.y
E: Broken packages
# apt remove clang
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following packages will be REMOVED:
clang
0 upgraded, 0 newly installed, 1 to remove and 0 not upgraded.
After this operation, 23.6 kB disk space will be freed.
Do you want to continue? [Y/n] y
(Reading database ... 28587 files and directories currently installed.)
Removing clang (1:7.0-47) ...
# wget https://apt.llvm.org/llvm.sh
# chmod +x llvm.sh
# sudo ./llvm.sh 10
+ needed_binaries=(lsb_release wget add-apt-repository)
+ missing_binaries=()
+ for binary in "${needed_binaries[@]}"
+ which lsb_release
+ missing_binaries+=($binary)
+ for binary in "${needed_binaries[@]}"
+ which wget
+ for binary in "${needed_binaries[@]}"
+ which add-apt-repository
+ missing_binaries+=($binary)
+ [[ 2 -gt 0 ]]
+ echo 'You are missing some tools this script requires: lsb_release' add-apt-repository
You are missing some tools this script requires: lsb_release add-apt-repository
+ echo '(hint: apt install lsb-release wget software-properties-common)'
(hint: apt install lsb-release wget software-properties-common)
+ exit 4
# apt install lsb-release wget software-properties-common
# sudo ./llvm.sh 10
...
Reading package lists... Done
+ apt-get install -y clang-10 lldb-10 lld-10 clangd-10
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:
lldb-10 : Depends: liblldb-10 (>= 1:9~svn298832-1~) but it is not going to be installed
Depends: python3-lldb-10 but it is not going to be installed
E: Unable to correct problems, you have held broken packages.
Fatal error: Allowed memory size of 1610612736 bytes exhausted (tried to allocate 4096 bytes) in phar:///usr/bin/composer/src/Composer/DependencyResolver/Solver.php on line 223
環境
Laravel Framework 8.20.1
Docker version 20.10.0
Composer version 1.10.19
FROM ruby:2.5RUN apt-get update -qq&& apt-get install-y nodejs build-essential libpq-dev
WORKDIR /appCOPY Gemfile /app/GemfileCOPY Gemfile.lock /app/Gemfile.lockRUN bundle installCOPY . /app# Add a script to be executed every time the container starts.COPY entrypoint.sh /usr/bin/RUN chmod +x /usr/bin/entrypoint.sh
ENTRYPOINT ["entrypoint.sh"]EXPOSE 3000# Start the main process.CMD ["rails", "server", "-b", "0.0.0.0"]
Gemfile作成
プロジェクトルートにGemfileを作っておく
source 'https://rubygems.org'
gem 'rails', '~>5'
Gemfile.lock を作っておく
touch Gemfile.lock
entrypoint.sh作成
#!/bin/bash
set -e
# Remove a potentially pre-existing server.pid for Rails.
rm -f /myapp/tmp/pids/server.pid
# Then exec the container's main process (what's set as CMD in the Dockerfile).
exec "$@"
12月に入ってから今まで使えていたDocker環境が立ち上げられなくなっていたので調べたところ、centos6が11月末でサポート切れ(End Of Life)になったことに伴いepelパッケージが導入できなくなっていた。
変更前
RUN rpm -ivh http://dl.fedoraproject.org/pub/epel/6/i386/epel-release-6-8.noarch.rpm
リポジトリの場所が404になっていたので、アーカイブのディレクトリを参照するように変更。
変更後
FROM centos:6
RUN sed -i "s|#baseurl=|baseurl=|g" /etc/yum.repos.d/CentOS-Base.repo
RUN sed -i "s|mirrorlist=|#mirrorlist=|g" /etc/yum.repos.d/CentOS-Base.repo
RUN sed -i "s|http://mirror\.centos\.org/centos/\$releasever|https://vault\.centos\.org/6.10|g" /etc/yum.repos.d/CentOS-Base.repo
RUN rpm -ivh http://dl.fedoraproject.org/pub/archive/epel/6/i386/epel-release-6-8.noarch.rpm
composer require unisharp/laravel-filemanager
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Installation request for unisharp/laravel-filemanager ^2.2 -> satisfiable by unisharp/laravel-filemanager[v2.2.0].
- unisharp/laravel-filemanager v2.2.0 requires ext-exif * -> the requested PHP extension exif is missing from your system.
composer require unisharp/laravel-filemanager
Your requirements could not be resolved to an installable set of packages.
Problem 1
- Installation request for unisharp/laravel-filemanager ^2.2 -> satisfiable by unisharp/laravel-filemanager[v2.2.0].
- unisharp/laravel-filemanager v2.2.0 requires ext-exif * -> the requested PHP extension exif is missing from your system.
