[lldb-dev] [Bug 38360] New: LLDB installation issue

via lldb-dev lldb-dev at lists.llvm.org
Mon Jul 30 00:46:29 PDT 2018


https://bugs.llvm.org/show_bug.cgi?id=38360

            Bug ID: 38360
           Summary: LLDB installation issue
           Product: lldb
           Version: 6.0
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: enhancement
          Priority: P
         Component: All Bugs
          Assignee: lldb-dev at lists.llvm.org
          Reporter: xuyc at sina.com
                CC: llvm-bugs at lists.llvm.org

1. the test env is:
bash-4.2$ uname -a
Linux alex 4.17.2-1.el7.elrepo.x86_64 #1 SMP Sat Jun 16 11:18:11 EDT
2018 x86_64 x86_64 x86_64 GNU/Linux
bash-4.2$ python --version
Python 2.7.5
bash-4.2$

2. purpose:
   install the lldb 6.0.1 from the source code

3. the problem found 
  a. during the installation, it reported:
CMake Error at scripts/cmake_install.cmake:41 (file):
  file INSTALL cannot find "/home/alex/Downloads/lldb/lib/python2.7".

  b. after the installation completed:
   (lldb) script
Traceback (most recent call last):
  File "<string>", line 1, in <module>
ImportError: No module named lldb.embedded_interpreter

4.both can be fixed by moving the python files, but it seem that there is some
wrong.

5. the deatil of installation & my workaround was recorded in my blog:

https://zhuanlan.zhihu.com/p/40793869

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