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https://github.com/mail-in-a-box/mailinabox.git
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Try namespacing the variables pulled in from /etc/os-release
Kind of like https://unix.stackexchange.com/a/477443.
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@ -8,13 +8,14 @@ if [[ $EUID -ne 0 ]]; then
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exit 1
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exit 1
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fi
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fi
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. /etc/os-release
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# Check that we are running on Ubuntu 22.04 LTS (or 22.04.xx).
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# Check that we are running on Ubuntu 22.04 LTS (or 22.04.xx).
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if [ "${ID:-}" != "ubuntu" ] || [ "${VERSION_ID:-}" != "22.04" ]; then
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# Pull in the variables defined in /etc/os-release but in a
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# namespace to avoid polluting our variables.
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source <(cat /etc/os-release | sed s/^/OS_RELEASE_/)
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if [ "${OS_RELEASE_ID:-}" != "ubuntu" ] || [ "${OS_RELEASE_VERSION_ID:-}" != "22.04" ]; then
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echo "Mail-in-a-Box only supports being installed on Ubuntu 22.04, sorry. You are running:"
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echo "Mail-in-a-Box only supports being installed on Ubuntu 22.04, sorry. You are running:"
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echo
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echo
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echo "${ID:-"Unknown linux distribution"} ${VERSION_ID:-}"
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echo "${OS_RELEASE_ID:-"Unknown linux distribution"} ${OS_RELEASE_VERSION_ID:-}"
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echo
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echo
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echo "We can't write scripts that run on every possible setup, sorry."
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echo "We can't write scripts that run on every possible setup, sorry."
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exit 1
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exit 1
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