Running with Singularity (as of Dec. 2022)

[jthuraisamy]

This might be useful for anyone that wants to get the project running with Singularity.

This was tested on a fresh install of Ubuntu Server 22.04.1 LTS in VirtualBox.

1. Download and install SingularityCE.

user@host:~$ wget https://github.com/sylabs/singularity/releases/download/v3.10.4/singularity-ce_3.10.4-jammy_amd64.deb
user@host:~$ sudo apt install runc
user@host:~$ sudo dpkg -i singularity-ce_3.10.4-jammy_amd64.deb

2. Clone this repo.

user@host:~$ git clone https://github.com/ellisk42/ec.git
user@host:~$ cd ec/

3. Make changes below:

• Use HTTP sources for submodules in .gitmodules.

3c3
<       url = https://github.com/insperatum/pregex.git
---
>       url = git@github.com:insperatum/pregex.git
6c6
<       url = https://github.com/insperatum/pinn.git
---
>       url = git@github.com:insperatum/pinn.git

• Downgrade MaxHalford/vose in singularity to use the latest version of numpy that supports Python 3.7.

41c41
<     pip install git+https://github.com/MaxHalford/vose
---
>     pip install git+https://github.com/MaxHalford/vose@fae179e5afa45f224204519c10957d087633ae60

4. Download submodules and build Singularity container.

user@host:~/ec$ git submodule update --recursive --init
user@host:~/ec$ sudo singularity build container.img singularity
user@host:~/ec$ ./container.img

5. Run example.

Singularity> python bin/text.py -t 20 -RS 5000