Its possible that you may see something like. . .

kpathsea: Running mktexpk --mfmode ljfour --bdpi 600 --mag 1+264/600 
     --dpi 864 cmti10
mktexpk: Running mf \mode:=ljfour; mag:=1+264/600; nonstopmode; input cmti10
This is METAFONT, Version 2.7182 (Web2C 7.3.1)

(/usr/share/texmf/fonts/source/public/cm/cmti10.mf
(/usr/share/texmf/fonts/source/public/cm/cmbase.mf)
(/usr/share/texmf/fonts/source/public/cm/textit.mf
(/usr/share/texmf/fonts/source/public/cm/itall.mf [97] [98] [99] [100] [101]
[102] [103] [104] [105] [106] [107] [108] [109] [110] [111] [112] [113]
[114] [115] [116] [117] [118] [119] [120] [121] [122])

• This is TeX (really METAFONT) building fonts. . .
• Just ignore it. . .