67 lines
1.8 KiB
Markdown
67 lines
1.8 KiB
Markdown
# gex = gajumaru exchange
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Currently there is only one thing, which is the Gajumaru HTTP Daemon.
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## How to run `gex_httpd`
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Last updated: September 23, 2025 (PRH).
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1. **Install Erlang and zx/zomp**
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Source: [*Building Erlang 26.2.5 on Ubuntu 24.04*](https://zxq9.com/archives/2905)
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Adapt this to your Linux distribution.
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1.a. **Install necessary build tools**
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```bash
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sudo apt update
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sudo apt upgrade
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sudo apt install \
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gcc curl g++ dpkg-dev build-essential automake autoconf \
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libncurses-dev libssl-dev flex xsltproc libwxgtk3.2-dev \
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wget vim git
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```
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1.b. **Put [Kerl](https://github.com/kerl/kerl) somewhere in your
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`$PATH`**. This is a tool to build Erlang releases.
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```bash
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wget -O ~/bin/kerl https://raw.githubusercontent.com/kerl/kerl/master/kerl
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chmod u+x ~/bin/kerl
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```
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1.c. **Build Erlang from source using Kerl**
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```bash
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kerl update releases
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## use the most recent one that looks stable
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## you do need to type the number twice, that's not a typo
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kerl build 28.1 28.1
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kerl install 28.1 ~/.erts/28.1
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```
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1.d. **Put Erlang in your `$PATH`**
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Update .bashrc or .zshrc or whatever with the following line:
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```bash
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. $HOME/.erts/28.1/activate
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```
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1.e. **Install zx**
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```bash
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wget -q https://zxq9.com/projects/zomp/get_zx && bash get_zx
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```
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1.f. **Test zx works**
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zx installs itself to `~/bin`, so make sure that's in your
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`$PATH`.
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```bash
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zx run erltris
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```
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