'frenchle' and 'frenchpro' are obsolete, but there's a package named 'babel-french'. When I installed that package *and* changed the dblatex language file: --- /usr/share/dblatex/xsl/lang.xsl 2015-08-07 ... +++ /usr/share/dblatex/xsl/lang.xsl 2015-12-08 ... @@ -106,7 +106,7 @@ <xsl:when test="starts-with($lang,'es')">spanish</xsl:when> <xsl:when test="starts-with($lang,'et')">estonian</xsl:when> <xsl:when test="starts-with($lang,'fi')">finnish</xsl:when> - <xsl:when test="starts-with($lang,'fr')">french</xsl:when> + <xsl:when test="starts-with($lang,'fr')">frenchb</xsl:when> <xsl:when test="starts-with($lang,'ga')">irish</xsl:when> <xsl:when test="starts-with($lang,'gd')">scottish</xsl:when> <xsl:when test="starts-with($lang,'gl')">galician</xsl:when> it worked. I downloaded the babel-french package. Its installation is not clear fo me : == INSTALLATION == If the latest version of this package is not included in your LaTeX distribution, do the following: * issue "luatex frenchb.ins" to unpack the language definition files, * copy the files frenchb.ldf and frenchb.lua to a location where TeX can find them (default location: $TEXMF/tex/generic/babel-french/).Please, could you explain me all that? Consider me as a newbie in this domain. Julien |