./schema/generate.sh failed

[alibaba]

./schema/generate.sh failed

[czy2014hust]

/schema/generate.sh ==> cd schema && ./generate.sh

[shinexia]

/schema/generate.sh ==> cd schema && ./generate.sh

same results

[shinexia]

build succeed on centos 7 (docker), with:
cmake version 2.8.12.2
gcc (GCC) 4.8.5 20150623 (Red Hat 4.8.5-36)

but still failed on ubuntu 18.04

[li-qing]

you could try export CMAKE_ROOT=/path/to/where_cmake_installed

but re-installing cmake is more recommended.

[shinexia]

fixed after running this:
sudo apt install extra-cmake-modules

[JaySimple]

Hi, sry to disturb. A similar problem occurs in my case, and the following is the output:

root@6d3edda80bab:~/MNN# ./schema/generate.sh
*** building flatc ***
CMake Error: CMake was unable to find a build program corresponding to "Unix Makefiles". CMAKE_MAKE_PROGRAM is not set. You probably need to select a different build tool.
CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage
CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage
-- Configuring incomplete, errors occurred!
See also "/root/MNN/3rd_party/flatbuffers/tmp/CMakeFiles/CMakeOutput.log".
*** cleaning up ***
*** generating fbs under default ***
xargs: ../../3rd_party/flatbuffers/tmp/flatc: No such file or directory
===> Generating Schema...
*** building flatc ***
CMake Error: CMake was unable to find a build program corresponding to "Unix Makefiles". CMAKE_MAKE_PROGRAM is not set. You probably need to select a different build tool.
CMake Error: CMAKE_C_COMPILER not set, after EnableLanguage
CMake Error: CMAKE_CXX_COMPILER not set, after EnableLanguage
-- Configuring incomplete, errors occurred!
See also "/root/MNN/3rd_party/flatbuffers/tmp/CMakeFiles/CMakeOutput.log".
xargs: ../../3rd_party/flatbuffers/tmp/flatc: No such file or directory
./generate_schema.sh: line 39: ../../3rd_party/flatbuffers/tmp/flatc: No such file or directory
===> Done!
*** done ***

Environments:
linux 16.04(docker)
cmake version 3.13.3
gcc (Ubuntu 5.4.0-6ubuntu1~16.04.11)

I have installed extra-cmake-modules, but no changes. Anybody help me out? Thx.

[li-qing]

Unix Makefiles

perhaps make is not installed in your system? try sudo apt-get install make.

[JaySimple]

Unix Makefiles

perhaps make is not installed in your system? try sudo apt-get install make.

Thx. I have installed the make, but the problem remains. Anyway, I read the script generate.sh, implement the commands one by one, and then success to complete this step. A little strange, there may be some points i missed.