error with make -- ubuntu 16.04

[prabhatkmishra]

git log master..develop --format="* %s" | sort | uniq > CHANGELOG-UNRELEASED
fatal: ambiguous argument 'master..develop': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git [...] -- [...]'
mkdir build 2>/dev/null
Makefile:91: recipe for target 'build' failed
make: [build] Error 1 (ignored)
cd build; rm -rf *
make -C submodules/greg
make[1]: Entering directory '/home/prabhat/Downloads/MultiMarkdown-5/submodules/greg'
cc -g -Wall -O3 -DNDEBUG -c -o greg.o greg.c
cc -g -Wall -O3 -DNDEBUG -c -o tree.o tree.c
cc -g -Wall -O3 -DNDEBUG -c -o compile.o compile.c
cc -g -Wall -O3 -DNDEBUG -o greg-new greg.o tree.o compile.o
mv greg-new greg
make[1]: Leaving directory '/home/prabhat/Downloads/MultiMarkdown-5/submodules/greg'
cd build; touch README.html;
cmake -DCMAKE_BUILD_TYPE=Release ..
/bin/sh: 2: cmake: not found
Makefile:8: recipe for target 'release' failed
make: *** [release] Error 127

[fletcher]

MMD v5 is deprecated -- I recommend using v6. I am not working on v5 any more.

Either way, v5 will build on Ubuntu if done correctly. But v6 is better.

[prabhatkmishra]

Following error with version 6

git log master..develop --format="* %s" | sort | uniq > CHANGELOG-UNRELEASED
fatal: ambiguous argument 'master..develop': unknown revision or path not in the working tree.
Use '--' to separate paths from revisions, like this:
'git [...] -- [...]'
mkdir build 2>/dev/null
Makefile:111: recipe for target 'build' failed
make: [build] Error 1 (ignored)
cd build; rm -rf *
cd build;
cmake -DCMAKE_BUILD_TYPE=Release ..
/bin/sh: 2: cmake: not found
Makefile:9: recipe for target 'release' failed
make: *** [release] Error 127

[fletcher]

You do have cmake installed, right??