Redmine 部署记录
本文是部署 Redmine 过程中问题的记录。
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需要安装 build-essential
若没有安装 build-essential，会报出下面这样的错误：
"Gem::Ext::BuildError: ERROR: Failed to build gem native extension."
"checking for unistd.h... *** extconf.rb failed *** "
"...lack of necessary libraries and/or headers."
需要安装 libpq-dev
若未安装 libpq-dev，则会报出：
Using config values from /usr/bin/pg_config
checking for whether -Wl,-rpath,/usr/lib/x86_64-linux-gnu is accepted as LDFLAGS... yes
Using libpq from /usr/lib/x86_64-linux-gnu
checking for libpq-fe.h... no
Can't find the 'libpq-fe.h header
*****************************************************************************
Unable to find PostgreSQL client library.
Please install libpq or postgresql client package like so:
sudo apt install libpq-dev
sudo yum install postgresql-devel
sudo zypper in postgresql-devel
sudo pacman -S postgresql-libs
or try again with:
gem install pg -- --with-pg-config=/path/to/pg_config
or set library paths manually with:
gem install pg -- --with-pg-include=/path/to/libpq-fe.h/ --with-pg-lib=/path/to/libpq.so/
...
执行 RAILS_ENV=production bundle exec rake db:migrate 时的权限问题
参考：postgresql 15: additional steps required while initializing database
rake aborted!
ActiveRecord::StatementInvalid: PG::InsufficientPrivilege: ERROR: permission denied for schema public
LINE 1: CREATE TABLE "schema_migrations" ("version" character varyin... ^
需要执行：
sudo su - postgres
psql
postgres=# \c redmine postgres
postgres=# grant all on schema public to redmine;
注意：上面最后一行后面的
;必须输入。
rvm 与安装特定版本的 ruby 时遇到的问题
参考：Cannot install ruby version 2.6.6 on Ubuntu 22.04
rvm 是与 nvm 类似的 ruby 版本管理工具。在运行 rvm install ruby-x.y.z 安装特定版本会遇到失败的问题，检查日志文件：
/usr/local/rvm/log/1709778431_ruby-2.6.0/make.log
会发现：make: *** [uncommon.mk:286: build-ext] Error 2。此时需要先安装 openssl，然后再安装特定版本的 ruby:
rvm pkg install openssl
rvm install ruby-x.y.z --with-openssl-dir=/usr/local/rvm/usr
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