timescaledb 安装失败

如何解决timescaledb 安装失败

我尝试使用 Postgresql 12 在 Ubuntu 18.04（32 位）上安装 timescaledb： https://docs.timescale.com/latest/getting-started/installation/ubuntu/installation-apt-ubuntu

当我运行 sudo apt install timescaledb-2-postgresql-12 时出现错误：

Reading package lists... Done
Building dependency tree
Reading state information... Done
E: Unable to locate package timescaledb-2-postgresql-12

然后我尝试在本地（从存储库 https://github.com/timescale/timescaledb）完成并构建代码，该代码成功（在 make 上），但我无法看到“下一步”之后要做什么建造。当我尝试通过添加“shared_preload_libraries = 'timescaledb'”然后重新启动在 postgres.conf 文件中添加扩展时。重新启动时出现错误

2021-02-22 07:24:28.711 EST [18311] syorke@postgres ERROR:  Could not open extension control file "/usr/share/postgresql/12/extension/timescaledb.control": No such file or directory

在timescaledb.control中是：

# timescaledb extension
comment = 'Enables scalable inserts and complex queries for time-series data'
default_version = '2.0.1'
module_pathname = '$libdir/timescaledb-2.0.1'
#extension cannot be relocatable once installed because it uses multiple schemas and that is forbidden by PG.
#(though this extension is relocatable during installation).
relocatable = false

我的问题是我在没有找到包裹的情况下是否正确地解决了这个问题？我应该用我为 timescaledb 构建的目录中的 timescaledb.control.in 替换 /usr/share/postgresql/12/extension/timescaledb.control 吗？

在该构建的控制文件中：

# timescaledb extension
comment = 'Enables scalable inserts and complex queries for time-series data'
default_version = '@PROJECT_VERSION_MOD@'
module_pathname = '$libdir/timescaledb-@PROJECT_VERSION_MOD@'
#extension cannot be relocatable once installed because it uses multiple schemas and that is forbidden by PG.
#(though this extension is relocatable during installation).
relocatable = false

'@PROJECT_VERSION_MOD@' 将被替换为什么以及 $libdir 设置在哪里？

感谢您的帮助。