More like Italian levels.
I'm going to say Algeria actually has the best bet. Avoiding the diplomatic clusterfuck that led to the French Invasion would be relatively simple (e.g. Hussein Dey keeps his mouth shut, Pierre Deval isn't such a hard-ass, or someone other than Deval is Consul in Algiers, or even change France's internal politics so that Charles X doesn't need the war to distract his opponents. Algeria was actually doing quite well for itself prior to the invasion. She was exporting food across the Mediterranean throughout the Revolutionary and Napoleonic periods and taking in skilled workers and craftsman who started building up a budding industrial sector. The Bourbon Restoration limited trade though, and so in 1827 Hussein Dey demanded that France pay off her 31-year-old-debt, contracted to feed France's soldiers the latter Revolutionary Era, bought largely on credit. Deval refused, and in an outburst of anger Dey touched the consul with his fan, giving the pretext for war; though even then it could have been avoided. Two years later when France sent an ambassador to conduct negotiations on the subject the Algerians fired on the French ships, and the rest is history.
If either Dey or Deval weren't as stubborn as they were, the Algerians merely would have needed to wait. Charles X's regime only had a few years left, and Louis Philippe I would have likely turned the issue over to the British for arbitration - who likely would have ruled in Algiers' favor. The infusion of cash would have gone a long way, and the diplomatic fallout would have established Algeria as a respectable Mediterranean power; at least an equal with the minor European powers. This would allow a smart Dey to levy some important trade links, perhaps some loans were needed, and to construct railways and mines along the coasts and into the interior, at least starting the country off on the process of industrialization. The incoming population boom and potential immigrants from elsewhere (I'm looking at you Italy) would certainly help as well.