=== Foreign Packages in Chimera ===
||'''Package'''||'''Version'''||'''Latest Releases'''||'''Comment'''||

||Python||2.5||2.6.4/3.1.1||Computation (used in core)||
||numpy||1.2.1||1.3.0/1.4.0rc1||Computation (numeric arrays, used in many extensions)||
||msms||1.3||-||Computation (surface computation)||
||otf||-||-||Computation (object technology platform, used in core)||
||openssl||0.9.8g/0.9.7l||0.9.8.l/1.0.0beta4||Computation (secure socket layer, used in registration)||
||MMTK||2.5.23||2.6.1/2.7.0||Computation (molecular modeling, used in reading movies and energy minimization)||
||zlib||1.2.3||-||Computation (compression algorithm, used by Imaging)||
||boost||1_38_0/1_34_1||1_41_0||Computation (C++ library, used in !AmberTools)||
||expat||2.0.1||-||Computation (XML parsing, used in swish-e)||

||Imaging||1.1.6||-||Graphics (PIL, used in core)||
||jpeg||6b||7||Graphics (used by PIL)||
||libpng||1.2.16||1.2.41||Graphics (used by povray, ffmpeg)||
||tiff||3.8.2||3.9.2||Graphics (used in itops)||
||Mesa||7.0.2||7.6||Graphics (libGLU, libGL)||
||PyOpenGL||2.0.1.09||3.0.0/3.0.1b1||Graphics (used in 2D Labels)||
||tr||1.1||1.3||Graphics (tiled rendering, used in saving images)||
||freetype||2.3.9||2.3.11||Graphics (font rendering, used by ftgl)||
||ftgl||2.1.3svn||2.1.3rc5||Graphics (font rendering)||
||freefont-ttf||20090104||?||Graphics (Unicode TTF fonts, used in core)||
||fontconfig||2.2.99/2.5.93||2.8||Graphics (font locator, used in Tk)||
||autostereo||0.9.4||-||Graphics (SGI stereo, '''gone''')||

||Tcl/Tk||8.5/cvs||8.5||UI (widget toolkit)||
||Tix||8.4.3||-||UI (widget toolkit extending Tk)||
||Togl||2.1||-||UI (Tk OpenGL widget)||
||Pmw||1.3||1.3.2||UI (Python !MegaWidgets, used in core)||
||libspnav||0.2.1||-||UI (Space Navigator library, used on Linux)||
||matplotlib||0.98.5.2||0.99.1.1||UI (plotting library, used in SAXS)||

||Scientific||2.7.8||2.7.10/2.9.0||IO (netcdf interface)||
||netcdf||3.6.1||3.6.3||IO (multi-dimensional array file format, used by Scientific)||
||pytables||2.1.1||2.1.2||IO (Python HDF format library)||
||hdf5||1.6.5||1.6.10/1.8.4||IO (HDF format, used by pytables)||
||pymmlib||0.9.9||1.0.0||IO (mmCIF format, used by mmCIF)||
||ZSI||2.1-a1||-||IO (web services library, used by !WebServices)||
||comtypes||0.4.1||0.6.1||IO (MS COM library, used on Windows only)||
||omniORB||4.0.x/2.x||?||IO (CORBA ORB, used by Collaboratory, '''gone''')||

||al2co||1.0||1.2||Application (used in !MultAlignViewer)||
||qhull||2003.1||-||Application (used in Intersurf)||
||POV-Ray||3.6||3.7beta||Application (ray tracer, used in image saving)||
||ffmpeg||0.4.9-pre1||0.5||Application (used in movie recording)||
||!AmberTools||1.0||1.2||Application (used in Solvate, Add Ions, etc)||
||antechamber||1.27||-||Application (used in !DockPrep, !AddCharge)||

||cmake||2.6.3||2.8.0||Utility (used in building !AmberTools)||
||happydoc||r3_1||-||Utility (used in generating documentation)||
||swish-e||0.4||2.4.7||Utility (used in indexing documentation)||
||unzip||5.52||?||Utility (used in installer)||