In order to recognize images with Raspberry Pi, "protocolbuffers" are installed based on Qiita's posts. I get an error with "./configure". After that, I am trying to "make", but I get "make: *** target not specified, makefile not found. Cancel." And I cannot proceed. Can anyone please tell me the solution? Posted by: https://qiita.com/kobayuta/items/59c7b84caf8994071357
The following error code:
$ cd protobuf-3.7.1
$ ./configure
checking whether to enable maintainer-specific portions of Makefiles... yes
checking build system type... armv7l-unknown-linux-gnueabihf
checking host system type... armv7l-unknown-linux-gnueabihf
checking target system type... armv7l-unknown-linux-gnueabihf
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... no
checking for mawk... mawk
checking whether make sets $(MAKE)... yes
checking whether make supports nested variables... yes
checking whether UID '1000' is supported by ustar format... yes
checking whether GID '1000' is supported by ustar format... yes
checking how to create a ustar tar archive... gnutar
checking for gcc... no
checking for cc... no
checking for cl.exe... no
configure: error: in /home/pi/protobuf-3.7.1': configure: error: no acceptable C compiler found in $PATH See config.log' for more details
$ make
make: *** No target specified and no makefile found. Abort.
$