def get_arca_base(self, pull=True):
name = self.get_arca_base_name()<EOL>tag = arca.__version__<EOL>pyenv_installer = "<STR_LIT>"<EOL>dockerfile = f"""<STR_LIT>"""<EOL>self.get_or_build_image(name, tag, dockerfile, pull=pull)<EOL>return name, tag<EOL>
Returns the name and tag of image that has the basic build dependencies installed with just pyenv installed,
with no python installed. (Builds or pulls the image if it doesn't exist locally.)