Как устранить ошибку установки лимон-графа? ⇐ Linux

[Anonymous]

Я клонирую репозиторий git с https://github.com/The-OpenROAD-Project/lemon-graph.git и выполнил шаги установки,

• < li>cd лимон-граф
• mkdir build && cd build
• cmake .. // До этого не было error
• make // я получил ошибку, как показано на изображении
  я новичок в Linux, помогите мне установить лимон- график для установки OpenROAD.
  Ошибка:

  Код: Выделить всё

  krishna_rk@krishnark:~/lemon-graph/build$ make
  Consolidate compiler generated dependencies of target lemon
  [  4%] Building CXX object lemon/CMakeFiles/lemon.dir/soplex.cc.o
  /home/krishna_rk/lemon-graph/lemon/soplex.cc:31:18: error: allocation of incomplete type 'soplex::SoPlex'
  31 |     soplex = new soplex::SoPlex;
  |                  ^~~~~~~~~~~~~~
  /home/krishna_rk/lemon-graph/lemon/soplex.h:32:9: note: forward declaration of 'soplex::SoPlex'
  32 |   class SoPlex;
  |         ^
  /home/krishna_rk/lemon-graph/lemon/soplex.cc:36:5: warning: deleting pointer to incomplete type 'soplex::SoPlex' is incompatible with C++2c and may cause undefined behavior [-Wdelete-incomplete]
  36 |     delete soplex;
  |     ^      ~~~~~~
  /home/krishna_rk/lemon-graph/lemon/soplex.h:32:9: note: forward declaration of 'soplex::SoPlex'
  32 |   class SoPlex;
  |         ^
  /home/krishna_rk/lemon-graph/lemon/soplex.cc:43:18: error: allocation of incomplete type 'soplex::SoPlex'
  43 |     soplex = new soplex::SoPlex;
  |                  ^~~~~~~~~~~~~~
  /home/krishna_rk/lemon-graph/lemon/soplex.h:32:9: note: forward declaration of 'soplex::SoPlex'
  32 |   class SoPlex;
  |         ^
  /home/krishna_rk/lemon-graph/lemon/soplex.cc:44:7: error: static_cast from 'soplex::SoPlex *' to 'soplex::SPxLP *' (aka 'SPxLPBase *'), which are not related by inheritance, is not allowed
  44 |     (*static_cast(soplex)) = *(lp.soplex);
  |       ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  /home/krishna_rk/lemon-graph/lemon/soplex.h:32:9: note: 'SoPlex' is incomplete
  32 |   class SoPlex;
  |         ^
  /home/krishna_rk/lemon-graph/lemon/soplex.cc:76:11: error: member access into incomplete type 'soplex::SoPlex'
  76 |     soplex->addCol(c);
  |           ^
  /home/krishna_rk/lemon-graph/lemon/soplex.h:32:9: note: forward declaration of 'soplex::SoPlex'
  32 |   class SoPlex;
  |         ^
  /home/krishna_rk/lemon-graph/lemon/soplex.cc:80:18: error: member access into incomplete type 'soplex::SoPlex'
  80 |     return soplex->nCols() - 1;
  |                  ^
  /home/krishna_rk/lemon-graph/lemon/soplex.h:32:9: note: forward declaration of 'soplex::SoPlex'
  32 |   class SoPlex;
  |         ^
  /home/krishna_rk/lemon-graph/lemon/soplex.cc:87:11: error: member access into incomplete type 'soplex::SoPlex'
  87 |     soplex->addRow(r);
  |           ^
  /home/krishna_rk/lemon-graph/lemon/soplex.h:32:9: note: forward declaration of 'soplex::SoPlex'
  32 |   class SoPlex;
  |         ^
  /home/krishna_rk/lemon-graph/lemon/soplex.cc:91:18: error: member access into incomplete type 'soplex::SoPlex'
  91 |     return soplex->nRows() - 1;
  |                  ^
  /home/krishna_rk/lemon-graph/lemon/soplex.h:32:9: note: forward declaration of 'soplex::SoPlex'
  32 |   class SoPlex;
  |         ^
  /home/krishna_rk/lemon-graph/lemon/soplex.cc:100:11: error: member access into incomplete type 'soplex::SoPlex'
  100 |     soplex->addRow(r);
  |           ^
  /home/krishna_rk/lemon-graph/lemon/soplex.h:32:9: note: forward declaration of 'soplex::SoPlex'
  32 |   class SoPlex;
  |         ^
  /home/krishna_rk/lemon-graph/lemon/soplex.cc:104:18: error: member access into incomplete type 'soplex::SoPlex'
  104 |     return soplex->nRows() - 1;
  |                  ^
  /home/krishna_rk/lemon-graph/lemon/soplex.h:32:9: note: forward declaration of 'soplex::SoPlex'
  32 |   class SoPlex;
  |         ^
  /home/krishna_rk/lemon-graph/lemon/soplex.cc:109:11: error: member access into incomplete type 'soplex::SoPlex'
  109 |     soplex->removeCol(i);
  |           ^
  /home/krishna_rk/lemon-graph/lemon/soplex.h:32:9: note: forward declaration of 'soplex::SoPlex'
  32 |   class SoPlex;
  |         ^
  /home/krishna_rk/lemon-graph/lemon/soplex.cc:117:11: error: member access into incomplete type 'soplex::SoPlex'
  117 |     soplex->removeRow(i);
  |           ^
  /home/krishna_rk/lemon-graph/lemon/soplex.h:32:9: note: forward declaration of 'soplex::SoPlex'
  32 |   class SoPlex;
  |         ^
  /home/krishna_rk/lemon-graph/lemon/soplex.cc:179:31: error: member access into incomplete type 'soplex::SoPlex'
  179 |     for (int j = 0; j < soplex->nCols();  ++j) {
  |                               ^
  /home/krishna_rk/lemon-graph/lemon/soplex.h:32:9: note: forward declaration of 'soplex::SoPlex'
  32 |   class SoPlex;
  |         ^
  /home/krishna_rk/lemon-graph/lemon/soplex.cc:180:13: error: member access into incomplete type 'soplex::SoPlex'
  180 |       soplex->changeElement(i, j, 0.0);
  |             ^
  /home/krishna_rk/lemon-graph/lemon/soplex.h:32:9: note: forward declaration of 'soplex::SoPlex'
  32 |   class SoPlex;
  |         ^
  /home/krishna_rk/lemon-graph/lemon/soplex.cc:183:13: error: member access into incomplete type 'soplex::SoPlex'
  183 |       soplex->changeElement(i, it->first, it->second);
  |             ^
  /home/krishna_rk/lemon-graph/lemon/soplex.h:32:9: note: forward declaration of 'soplex::SoPlex'
  32 |   class SoPlex;
  |         ^
  /home/krishna_rk/lemon-graph/lemon/soplex.cc:188:40: error: member access into incomplete type 'soplex::SoPlex'
  188 |     const soplex::SVector& vec = soplex->rowVector(i);
  |                                        ^
  /home/krishna_rk/lemon-graph/lemon/soplex.h:32:9: note: forward declaration of 'soplex::SoPlex'
  32 |   class SoPlex;
  |         ^
  /home/krishna_rk/lemon-graph/lemon/soplex.cc:196:31: error: member access into incomplete type 'soplex::SoPlex'
  196 |     for (int i = 0; i < soplex->nRows(); ++i) {
  |                               ^
  /home/krishna_rk/lemon-graph/lemon/soplex.h:32:9: note: forward declaration of 'soplex::SoPlex'
  32 |   class SoPlex;
  |         ^
  /home/krishna_rk/lemon-graph/lemon/soplex.cc:197:13: error: member access into incomplete type 'soplex::SoPlex'
  197 |       soplex->changeElement(i, j, 0.0);
  |             ^
  /home/krishna_rk/lemon-graph/lemon/soplex.h:32:9: note: forward declaration of 'soplex::SoPlex'
  32 |   class SoPlex;
  |         ^
  /home/krishna_rk/lemon-graph/lemon/soplex.cc:200:13: error: member access into incomplete type 'soplex::SoPlex'
  200 |       soplex->changeElement(it->first, j, it->second);
  |             ^
  /home/krishna_rk/lemon-graph/lemon/soplex.h:32:9: note: forward declaration of 'soplex::SoPlex'
  32 |   class SoPlex;
  |         ^
  /home/krishna_rk/lemon-graph/lemon/soplex.cc:205:40: error: member access into incomplete type 'soplex::SoPlex'
  205 |     const soplex::SVector& vec = soplex->colVector(i);
  |                                        ^
  /home/krishna_rk/lemon-graph/lemon/soplex.h:32:9: note: forward declaration of 'soplex::SoPlex'
  32 |   class SoPlex;
  |         ^
  fatal error: too many errors emitted, stopping now [-ferror-limit=]
  1 warning and 20 errors generated.
  make[2]: *** [lemon/CMakeFiles/lemon.dir/build.make:216: lemon/CMakeFiles/lemon.dir/soplex.cc.o] Error 1
  make[1]: *** [CMakeFiles/Makefile2:337: lemon/CMakeFiles/lemon.dir/all] Error 2
  make: *** [Makefile:166: all] Error 2
  krishna_rk@krishnark:~/lemon-graph/build$
  

-Помогите мне устранить эту ошибку.

Подробнее здесь: https://stackoverflow.com/questions/792 ... tion-error