[MacPorts] #26949: Error installing qbzr:

[MacPorts]

#26949: Error installing qbzr:
-------------------------------+--------------------------------------------
 Reporter:  MacPorts@…         |       Owner:  macports-tickets@…                   
     Type:  defect             |      Status:  new                                  
 Priority:  High               |   Milestone:                                       
Component:  ports              |     Version:  1.9.1                                
 Keywords:                     |        Port:  qbzr                                 
-------------------------------+--------------------------------------------
 There appears to be a circular dependency chain related to qbzr. The
 following excerpt seems to show the circular dependency chain.

 {{{
 $ sudo port -d install qbzr
 <snip>
 DEBUG: Didn't find receipt, going to depspec regex for: qt4-mac-devel
 DEBUG: Searching for dependency: pkgconfig
 DEBUG: Found Dependency: receipt exists for pkgconfig
 DEBUG: Searching for dependency: qt4-mac
 DEBUG: Didn't find receipt, going to depspec regex for: qt4-mac
 DEBUG: Searching for dependency: zlib
 DEBUG: Found Dependency: receipt exists for zlib
 DEBUG: Searching for dependency: dbus
 DEBUG: Found Dependency: receipt exists for dbus
 DEBUG: Searching for dependency: openssl
 DEBUG: Found Dependency: receipt exists for openssl
 DEBUG: Searching for dependency: sqlite3
 DEBUG: Found Dependency: receipt exists for sqlite3
 DEBUG: Searching for dependency: tiff
 DEBUG: Found Dependency: receipt exists for tiff
 DEBUG: Searching for dependency: libpng
 DEBUG: Found Dependency: receipt exists for libpng
 DEBUG: Searching for dependency: libmng
 DEBUG: Didn't find receipt, going to depspec regex for: libmng
 DEBUG: Searching for dependency: jpeg
 DEBUG: Found Dependency: receipt exists for jpeg
 DEBUG: Checking for conflicts against qt4-mac
 DEBUG: Searching for dependency: qt4-mac-devel
 DEBUG: Didn't find receipt, going to depspec regex for: qt4-mac-devel
 DEBUG: Searching for dependency: pkgconfig
 DEBUG: Found Dependency: receipt exists for pkgconfig
 DEBUG: Searching for dependency: qt4-mac
 DEBUG: Didn't find receipt, going to depspec regex for: qt4-mac
 DEBUG: Searching for dependency: zlib
 DEBUG: Found Dependency: receipt exists for zlib
 DEBUG: Searching for dependency: dbus
 DEBUG: Found Dependency: receipt exists for dbus
 DEBUG: Searching for dependency: openssl
 DEBUG: Found Dependency: receipt exists for openssl
 DEBUG: Searching for dependency: sqlite3
 DEBUG: Found Dependency: receipt exists for sqlite3
 DEBUG: Searching for dependency: tiff
 DEBUG: Found Dependency: receipt exists for tiff
 DEBUG: Searching for dependency: libpng
 DEBUG: Found Dependency: receipt exists for libpng
 DEBUG: Searching for dependency: libmng
 DEBUG: Didn't find receipt, going to depspec regex for: libmng
 DEBUG: Searching for dependency: jpeg
 DEBUG: Found Dependency: receipt exists for jpeg
 DEBUG: Checking for conflicts against qt4-mac
 DEBUG: Searching for dependency: pkgconfig
 DEBUG: Found Dependency: receipt exists for pkgconfig
 DEBUG: Searching for dependency: qt4-mac
 DEBUG: Didn't find receipt, going to depspec regex for: qt4-mac
 DEBUG: too many nested evaluations (infinite loop?)
     while executing
 "lshift args"
     (procedure "try" line 7)
     invoked from within
 "try {
                     seek $fd $offset
                     gets $fd line
                     set name [lindex $line 0]
                     set len..."
     (procedure "mportlookup" line 23)
     invoked from within
 "mportlookup $dep_portname"
 Error: Internal error: port lookup failed: too many nested evaluations
 (infinite loop?)
 Error: Status 1 encountered during processing.
 }}}

 I've attached a gzipped file containing the full debug output for the
 above command in case it is useful.

-- 
Ticket URL: <https://trac.macports.org/ticket/26949>
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