po4a-gettextize
Convert a file to a PO file. More information: <https://po4a.org/man/man1/po4a-gettextize.1.php>.
RUN apt-get update && \
apt-get install -y po4a
RUN apt-get update && \
apt-get install -y po4a
RUN apk add po4a
RUN pacman -S --noconfirm po4a
RUN apt-get update && \
apt-get install -y po4a
RUN yum install -y po4a
RUN dnf install -y po4a
RUN apt-get update && \
apt-get install -y po4a