jack@jack-laptop:~$ LANG=C sudo apt-get install libcv1 Reading package lists... Done Building dependency tree Reading state information... Done E: Couldn't find package libcv1

GridFlow 9.9 available now !!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | `---> at http://gridflow.ca/

ChangeLog version 9.9 (2010.05.05):

* added class [gridflow] for reporting version number of gridflow * [print]: pointer: write "0x" and not "0x0x" * added examples supercycloid.pd, simple_mask.pd, tictactoe.pd * renamed example blob.pd to shadebob.pd * reviewed and updated a lot of examples. * support GEM 91, 92 and 93 all at once, with runtime autodetection (NOT compile-time!) * fixed bug about [#to_pix] when created after [gemwin] was last activated * [#to_pix] and [#from_pix]: when in colorspace rgba, preserve alpha instead of setting to 0 * [#to_pix]: when in colorspace rgb, alpha defaults to 255 instead of 0 * [#to_pix]: correct GL_RGBA vs GL_BGRA on OSX * added [gf/string_length] [doc_link] [doc_accolade] [#lop_space] * added even more missing helpfiles... * [#io.quicktimecamera]: added brightness, contrast, hue and colour (saturation) control * [#io.x11]: setcursor: support 77 cursors instead of 64; and reject out-of-range values * [#color]: runs faster * [#io.videodev]: added colorspace rgba, with alpha=255. * [#io.videodev]: added conversion from RGB to colorspace "magic" * [#camera]: added colorspace rgba * [#io.quartz]: added support for keypress and keyrelease * [#io.quartz]: added 'menubar' method (show/hide system menubar on OSX) * [#io.quartz]: added hidecursor and setcursor * [#io.quicktimecamera]: colorspace rgba's alpha=255 now. * [#io.quicktimecamera] [#io.quicktimeapple]: added colorspaces y, yuv, rgb, and added method "cast". * [#io.videodev] and [#camera]: removed attribute 'transfer' * fixed bug in nested-list processing (which affected [print] and [display] and use of symbols that look like floats) * [#io.videodev]: add support for libv4l1 * [#camera]: added method "api", added autodetection of camera modules * [#io.quicktimehw]: show real error messages * added class [#to~], for converting grids to signals. * [gf/canvas_...] and [gf/find_file]: add default arg * [args]: fixed crash when using comma when there is no [inlet] at all. * [#out quartz]: major speedup ! * [#store]: put_at: fixed two crashing bugs * [#in grid]: handle end-of-file and other errors properly (when reading) * quicktimeapple, quicktimecamera and gem pix : refixed colorspace on PPC * [#io.ppm]: rewritten without using libnetpbm (so that errors are handled properly); support reading P2 P3 P5 P6 and writing P5 P6 * added alias [pd/print] for pd's [print] * added alias [gf/range] for gf's [range] * [#mouse]: added method "/" to automatically scale coordinates * [#draw_rect]: fix outline mode * removed polygon_editor.pd and [#edit_polygon] * added [#out png] (in 1, 2, 3, 4 channels) * added 'cast' method to [#cast] (for changing number type) * [#for] supports floats such as [#for (f #) (f # 10) (f # 1)] * [#out sdl]: fixed mouse button support so that [#mouse] is useful * added class [gemdead], for using pix-objects without a [gemwin]. * OSX: show proper camera error messages * added [#out quartz 0]: make a borderless OSX window * OSX package: enable OpenCV support * Ubuntu package: enable libv4l1 support