texlive-lang-greek binary package in Ubuntu Bionic amd64

 Support for Greek.
 .
 This package includes the following CTAN packages:
 .
 babel-greek -- Babel support for documents written in Greek
 .
 begingreek -- Greek environment to be used with pdfLaTeX only
 .
 betababel -- Insert ancient greek text coded in Beta Code
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 bgreek -- Using Beccari's fonts in betacode for classical Greek
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 cbfonts -- Complete set of Greek fonts
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 cbfonts-fd -- LaTeX font description files for the CB Greek fonts
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 gfsbaskerville -- A Greek font, from one such by Baskerville
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 gfsporson -- A Greek font, originally from Porson
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 greek-fontenc -- LICR macros and encoding definition files for Greek
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 greek-inputenc -- Greek encoding support for inputenc
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 greekdates -- Provides ancient Greek day and month names, dates, etc
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 greektex -- Fonts for typesetting Greek/English documents
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 greektonoi -- Facilitates writing/editing of multiaccented greek
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 hyphen-greek -- Modern Greek hyphenation patterns.
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 hyphen-ancientgreek -- Ancient Greek hyphenation patterns.
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 ibycus-babel -- Use the Ibycus 4 Greek font with Babel
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 ibygrk -- Fonts and macros to typeset ancient Greek
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 kerkis -- Kerkis (Greek) font family
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 levy -- Fonts for typesetting classical greek
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 lgreek -- LaTeX macros for using Silvio Levy's Greek fonts
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 mkgrkindex -- Makeindex working with Greek
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 teubner -- Philological typesetting of classical Greek
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 xgreek -- XeLaTeX package for typesetting Greek language documents (beta
 release)
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 yannisgr -- Greek fonts by Yannis Haralambous

Source package