[MacPorts] #61507: With 2.6.4 upgrade, lots of ports "not found"

[MacPorts]

#61507: With 2.6.4 upgrade, lots of ports "not found"
------------------------+--------------------
 Reporter:  mouse07410  |      Owner:  (none)
     Type:  defect      |     Status:  new
 Priority:  Normal      |  Milestone:
Component:  base        |    Version:
 Keywords:              |       Port:  port
------------------------+--------------------
 macOS Catalina 10.15.7, Xcode-12.2. Just did a successful {{{sudo port
 self update}}}, which installed Macports-2.6.4.

 From that moment, I'm getting a ton of complaints like
 {{{
 $ port installed libiconv
 The following ports are currently installed:
   libiconv @1.16_1 (active)
 $ port info libiconv
 Error: Port libiconv not found
 }}}

 Here's a longer sample:
 {{{
 Warning: No port libiconv found in the index.
 Warning: No port libiconv found in the index.
 Warning: No port xorg-libsm found in the index.
 Warning: No port xorg-libX11 found in the index.
 Warning: No port fftw-3 found in the index.
 Warning: No port freetype found in the index.
 Warning: No port expat found in the index.
 Warning: No port freetype found in the index.
 Warning: No port libiconv found in the index.
 Warning: No port ghostscript found in the index.
 Warning: No port libiconv found in the index.
 Warning: No port expat found in the index.
 Warning: No port libxml2 found in the index.
 Warning: No port libheif found in the index.
 Warning: No port freetype found in the index.
 Warning: No port expat found in the index.
 Warning: No port freetype found in the index.
 Warning: No port libiconv found in the index.
 Warning: No port xpm found in the index.
 Warning: No port gts found in the index.
 Warning: No port pango found in the index.
 Warning: No port libLASi found in the index.
 Warning: No port xorg-libXaw found in the index.
 Warning: No port urw-fonts found in the index.
 Warning: No port libiconv found in the index.
 Warning: No port freetype found in the index.
 Warning: No port expat found in the index.
 Warning: No port xrender found in the index.
 Warning: No port xorg-libXext found in the index.
 Warning: No port xorg-xcb-util found in the index.
 Warning: No port pango found in the index.
 Warning: No port py38-mako found in the index.
 Warning: No port py38-markdown found in the index.
 Warning: No port libxml2 found in the index.
 Warning: No port xorg-libX11 found in the index.
 Warning: No port libxml2 found in the index.
 Warning: No port expat found in the index.
 Warning: No port python_select found in the index.
 Warning: No port python3_select found in the index.
 Warning: No port freetype found in the index.
 Warning: No port expat found in the index.
 Warning: No port xorg-libX11 found in the index.
 Warning: No port xorg-libXext found in the index.
 Warning: No port xorg-libXt found in the index.
 Warning: No port urw-fonts found in the index.
 --->  Computing dependencies for ImageMagick
 --->  Fetching archive for ImageMagick
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/61507>
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