eris/install-dependencies
Andrew Hamilton c91beda9b4 Display wide characters correctly.
- Made termstr's length match the on-screen width.
  - Achieved by adding a zero width character after each wide
    character.
  - This fixes ljust and rjust, so that there is correct padding,
    otherwise Portal appearances aren't the correct width.
- When getting a sub-string containing half a wide character,
  the half character is a space.
- Some wide characters are still broken. e.g. country flags
2021-07-25 23:07:12 +10:00

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#!/bin/bash
set -e
DIST_ID=$(cat /etc/os-release | grep "^ID=" | cut -d "=" -f 2)
if [ $DIST_ID != "ubuntu" ]; then
echo "Eris can only be installed on Ubuntu."
exit 1
fi
echo "Installing the dependencies of the eris script…"
sudo apt --yes install python3-pip python3.9 util-linux python3-cwcwidth
python3.9 -m pip install pyinotify pygments docopt pillow toml
echo
echo "Installing all the tools eris may need…"
./install-tools