fix: set through env to avoid interpretation as command (#329)

When I took the changes to the Ubuntu setup script and propagated them to other scripts that run in slightly different contexts, the script failed at line 45 as DEBIAN_FRONTEND=noninteractive was interpreted as a command rather than a variable assignment.

Added the env command so there's no misinterpretation. Tested in docker as both root and user.

Author: qued

CHANGELOG.md

@@ -1,4 +1,4 @@
-## 0.5.2-dev0
+## 0.5.2-dev1
 
 ### Enhancements
 
@@ -9,6 +9,8 @@ rather than a "tmp-ingest-" dir in the working directory.
 
 ### Fixes
 
+* 'setup_ubuntu.sh` no longer fails in some contexts by interpreting 
+`DEBIAN_FRONTEND=noninteractive` as a command
 * `unstructured-ingest` no longer re-downloads files when --preserve-downloads
 is used without --download-dir.
 

scripts/setup_ubuntu.sh

@@ -32,7 +32,7 @@ fi
 $sudo $pac update -y
 if [[ -d /etc/needrestart/conf.d ]]; then
     # shellcheck disable=SC2016
-    echo '$nrconf{restart} = '"'a';" | $sudo tee /etc/needrestart/conf.d/99z_temp_disable.conf 
+    echo '$nrconf{restart} = '"'a';" | $sudo tee /etc/needrestart/conf.d/99z_temp_disable.conf
 fi
 $sudo $pac upgrade -y
 
@@ -42,7 +42,7 @@ $sudo $pac install -y git
 
 #### Python
 # Install tools needed to build python
-$sudo DEBIAN_FRONTEND=noninteractive $pac install -y curl gcc bzip2 sqlite zlib1g-dev libreadline-dev libsqlite3-dev libssl-dev tk-dev libffi-dev xz-utils make build-essential libbz2-dev wget llvm libncursesw5-dev libxml2-dev libxmlsec1-dev liblzma-dev
+$sudo env DEBIAN_FRONTEND="noninteractive" $pac install -y curl gcc bzip2 sqlite zlib1g-dev libreadline-dev libsqlite3-dev libssl-dev tk-dev libffi-dev xz-utils make build-essential libbz2-dev wget llvm libncursesw5-dev libxml2-dev libxmlsec1-dev liblzma-dev
 # Install pyenv
 if [[ ! -d $USER_ACCOUNT_HOME/.pyenv ]]; then
     sudo -u "$USER_ACCOUNT" -i <<'EOF'

unstructured/__version__.py

@@ -1 +1 @@
-__version__ = "0.5.2-dev0"  # pragma: no cover
+__version__ = "0.5.2-dev1"  # pragma: no cover