StacktraceSource:
#0 ~basic_string (this=0x7fffc259adc0, __in_chrg=<optimized out>) at /usr/include/c++/4.7/bits/basic_string.h:536
[Error: /usr/include/c++/4.7/bits/basic_string.h was not found in source tree]
#1 pkgProblemResolver::DoUpgrade (this=0x7fffc259adf0, Pkg=<incomplete type>) at algorithms.cc:730
[Error: algorithms.cc was not found in source tree]
#2 0x0000000000000000 in ?? ()
StacktraceTop:
~basic_string (this=0x7fffc259adc0, __in_chrg=<optimized out>) at /usr/include/c++/4.7/bits/basic_string.h:536
pkgProblemResolver::DoUpgrade (this=0x7fffc259adf0, Pkg=<incomplete type>) at algorithms.cc:730
?? ()
StacktraceSource: 9adc0, __in_chrg= <optimized out>) at /usr/include/ c++/4.7/ bits/basic_ string. h:536 c++/4.7/ bits/basic_ string. h was not found in source tree] ver::DoUpgrade (this=0x7fffc25 9adf0, Pkg=<incomplete type>) at algorithms.cc:730 9adc0, __in_chrg= <optimized out>) at /usr/include/ c++/4.7/ bits/basic_ string. h:536 lver::DoUpgrade (this=0x7fffc25 9adf0, Pkg=<incomplete type>) at algorithms.cc:730
#0 ~basic_string (this=0x7fffc25
[Error: /usr/include/
#1 pkgProblemResol
[Error: algorithms.cc was not found in source tree]
#2 0x0000000000000000 in ?? ()
StacktraceTop:
~basic_string (this=0x7fffc25
pkgProblemReso
?? ()