コマンド sudo port uninstall を使用してmacportsをアンインストールしましたが、コマンド pkgutil --pkgs を入力すると表示されます
com.apple.pkg.BaseSystemResources
com.apple.pkg.ChineseWordlistUpdate.14U1103
com.apple.pkg.ChineseWordlistUpdate.14U1116
com.apple.pkg.ChineseWordlistUpdate.14U1118
com.apple.pkg.CLTools_Executables
com.apple.pkg.CoreADI
com.apple.pkg.CoreFP
com.apple.pkg.CoreLSKDConfigData.8
com.apple.pkg.CoreSuggestionsConfigData.14U2067
com.apple.pkg.CoreSuggestionsConfigData.14U2082
com.apple.pkg.CoreSuggestionsConfigData.14U2099
com.apple.pkg.DevSDK
com.apple.pkg.DevSDK_OSX1011
com.apple.pkg.Essentials
com.apple.pkg.GatekeeperConfigData.14U2085
com.apple.pkg.GatekeeperConfigData.14U2114
com.apple.pkg.IncompatibleKextConfigData.14U2075
com.apple.pkg.IncompatibleKextConfigData.14U2087
com.apple.pkg.IncompatibleKextConfigData.14U2104
com.apple.pkg.iTunesAccess
com.apple.pkg.iTunesX.12.3.1.delta
com.apple.pkg.iTunesXPatch
com.apple.pkg.MobileDevice
com.apple.pkg.MobileDeviceDevelopment
com.apple.pkg.MRT.14U2061
com.apple.pkg.MRT.14U2081
com.apple.pkg.MRT.14U2111
com.apple.pkg.OSX1011IncompatibleAppList
com.apple.pkg.OSXSDK10.11
com.apple.pkg.RAWCameraUpdate6
com.apple.pkg.RecoveryHDUpdate.15C50
com.apple.pkg.SystemIntegrityProtectionConfig.14U2076
com.apple.pkg.update.os.Combo10.11.2Auto.15C50
com.apple.pkg.X11redirect
com.apple.pkg.XProtectPlistConfigData.14U4030
com.apple.pkg.XProtectPlistConfigData.14U4033
com.apple.update.firmwareupdate
com.adobe.acrobat.AcroRdrDCUpd1500820082_MUI
com.adobe.acrobat.AcroRdrDCUpd1500920069_MUI
com.adobe.acrobat.AcroRdrDCUpd1500920077_MUI
com.adobe.acrobat.DC.reader.app.pkg.MUI
com.adobe.acrobat.DC.reader.appsupport.pkg.MUI
com.adobe.acrobat.DC.reader.browser.pkg.MUI
com.adobe.armdc.app.pkg
com.adobe.pkg.FlashPlayer
com.adobe.RdrServicesUpdater
com.apple.pkg.BootCampESD
com.apple.pkg.ChineseWordlistUpdate.14U1016
com.apple.pkg.ChineseWordlistUpdate.14U1022
com.apple.pkg.ChineseWordlistUpdate.14U1029
com.apple.pkg.ChineseWordlistUpdate.14U1032
com.apple.pkg.ChineseWordlistUpdate.14U1048
com.apple.pkg.ChineseWordlistUpdate.14U1056
com.apple.pkg.ChineseWordlistUpdate.14U1061
com.apple.pkg.ChineseWordlistUpdate.14U1067
com.apple.pkg.ChineseWordlistUpdate.14U1072
com.apple.pkg.ChineseWordlistUpdate.14U1084
com.apple.pkg.CoreADI
com.apple.pkg.CoreFP
com.apple.pkg.CoreLSKDConfigData.8
com.apple.pkg.GarageBand_AppStore
com.apple.pkg.GatekeeperConfigData.14U2010
com.apple.pkg.GatekeeperConfigData.14U2024
com.apple.pkg.GatekeeperConfigData.14U2027
com.apple.pkg.GatekeeperConfigData.14U2030
com.apple.pkg.GatekeeperConfigData.14U2032
com.apple.pkg.GatekeeperConfigData.14U2039
com.apple.pkg.GatekeeperConfigData.14U2050
com.apple.pkg.GatekeeperConfigData.14U2054
com.apple.pkg.GatekeeperConfigData.14U2064
com.apple.pkg.GatekeeperConfigData.14U2066
com.apple.pkg.iMovie_AppStore
com.apple.pkg.IncompatibleKextConfigData.12U2199
com.apple.pkg.InstallMacOSX
com.apple.pkg.iTunesAccess
com.apple.pkg.iTunesX
com.apple.pkg.iTunesXPatch
com.apple.pkg.Keynote6
com.apple.pkg.MobileDevice
com.apple.pkg.Numbers3
com.apple.pkg.Pages5
com.apple.pkg.RAWCameraUpdate6
com.apple.pkg.RecoveryHDUpdate.14D131
com.apple.pkg.RemoteDesktopClient
com.apple.pkg.Safari8.0.6Yosemite
com.apple.pkg.Safari9.0Yosemite
com.apple.pkg.SpeechRecognitionCoreLanguage_en_US
com.apple.pkg.SpeechVoice_en_US_AlexPremium
com.apple.pkg.Xcode
com.apple.pkg.XProtectPlistConfigData.12U4045
com.apple.pkg.XProtectPlistConfigData.12U4046
com.apple.pkg.XProtectPlistConfigData.14U4025
com.apple.pkg.XProtectPlistConfigData.14U4026
com.apple.pkg.XProtectPlistConfigData.14U4027
com.apple.pkg.XProtectPlistConfigData.14U4028
com.apple.pkg.XProtectPlistConfigData.14U4029
com.apple.pkg.XProtectPlistConfigData.14U4030
com.apple.update.firmwareupdate
com.barebones.textwrangler
com.evernote.Evernote
com.microsoft.onenote.mac
com.oracle.jdk7u79
com.oracle.jre
com.swipesapp.Swipes
com.vagrant.vagrant
edu.mit.pkg.AppInventorSetupInstaller
GitOSX.Installer.git253Universal.etc.pkg
GitOSX.Installer.git253Universal.git.pkg
org.macports.arpack
org.macports.atlas
org.macports.autoconf
org.macports.automake
org.macports.bzip2
org.macports.cairo
org.macports.cctools-headers
org.macports.cctools
org.macports.cloog
org.macports.curl-ca-bundle
org.macports.curl
org.macports.db46
org.macports.db_select
org.macports.dbus
org.macports.epstool
org.macports.expat
org.macports.fftw-3-single
org.macports.fftw-3
org.macports.fontconfig
org.macports.freetype
org.macports.gawk
org.macports.gcc47
org.macports.gcc_select
org.macports.gd2
org.macports.gdbm
org.macports.gettext
org.macports.ghostscript
org.macports.glib2
org.macports.glpk
org.macports.gmp
org.macports.gnuplot
org.macports.gobject-introspection
org.macports.GraphicsMagick
org.macports.graphite2
org.macports.grep
org.macports.gsed
org.macports.harfbuzz
org.macports.hdf5-18
org.macports.isl
org.macports.jasper
org.macports.jbig2dec
org.macports.jpeg
org.macports.lcms
org.macports.lcms2
org.macports.ld64
org.macports.less
org.macports.libedit
org.macports.libffi
org.macports.libgcc
org.macports.libiconv
org.macports.libidn
org.macports.libmng
org.macports.libmpc
org.macports.libpaper
org.macports.libpixman
org.macports.libpng
org.macports.libtool
org.macports.libvpx
org.macports.libxml2
org.macports.llvm-3.3
org.macports.llvm_select
org.macports.lua
org.macports.m4
org.macports.MacPorts
org.macports.mpfr
org.macports.ncurses
org.macports.octave-next
org.macports.openssl
org.macports.pango
org.macports.pcre
org.macports.perl5.12
org.macports.perl5
org.macports.plotutils
org.macports.ppl
org.macports.pstoedit
org.macports.python27
org.macports.python_select
org.macports.qhull
org.macports.qrupdate
org.macports.qscintilla
org.macports.qt4-mac
org.macports.readline
org.macports.sqlite3
org.macports.SuiteSparse
org.macports.texinfo
org.macports.tiff
org.macports.xz
org.macports.zlib
org.octave.cli-app
org.octave.gui-app
org.python.Python.PythonApplications-3.4
org.python.Python.PythonDocumentation-3.4
org.python.Python.PythonFramework-3.4
org.python.Python.PythonUnixTools-3.4
org.r-project.R.mavericks.fw.pkg
org.r-project.R.mavericks.GUI.pkg
org.r-project.x86_64.tcltk.x11
org.r-project.x86_64.texinfo
org.virtualbox.pkg.vboxkexts
org.virtualbox.pkg.virtualbox
org.virtualbox.pkg.virtualboxcli
com.apple.pkg.GarageBand_AppStore
com.apple.pkg.iMovie_AppStore
com.apple.pkg.iPhoto_AppStore
com.apple.pkg.Keynote6
com.apple.pkg.MAContent10_GarageBandCoreContent
com.apple.pkg.MAContent10_PremiumPreLoopsChillwave
com.apple.pkg.MAContent10_PremiumPreLoopsDeepHouse
com.apple.pkg.MAContent10_PremiumPreLoopsDubstep
com.apple.pkg.MAContent10_PremiumPreLoopsElectroHouse
com.apple.pkg.MAContent10_PremiumPreLoopsGarageBand
com.apple.pkg.MAContent10_PremiumPreLoopsHipHop
com.apple.pkg.MAContent10_PremiumPreLoopsJamPack1
com.apple.pkg.MAContent10_PremiumPreLoopsModernRnB
com.apple.pkg.MAContent10_PremiumPreLoopsRemixTools
com.apple.pkg.MAContent10_PremiumPreLoopsRhythmSection
com.apple.pkg.MAContent10_PremiumPreLoopsSymphony
com.apple.pkg.MAContent10_PremiumPreLoopsTechHouse
com.apple.pkg.MAContent10_PremiumPreLoopsWorld
com.apple.pkg.Numbers3
com.apple.pkg.Pages5