You may need to explicitly disable support for WebP: ./configure --without-webp
It looks like the libwebp installed in your case is old enough that its API is incompatible with that used by Guacamole. I'd need to look deeper to determine what the minimum version of libwebp would be for Guacamole as it stands, and to determine whether compatibility with older libwebp is possible, but the above will at least allow Guacamole to build. Lacking WebP support, Guacamole will still work well; it will use PNG for image compression in most cases, and will use JPEG for cases where things look like they would benefit from lossy compression. - Mike On Sun, Sep 24, 2017 at 12:07 PM, Philip Abbey <phi...@abbey1.org.uk> wrote: > Thought I would see how var I could get with installing Guacamole on a > Raspberry Pi. It was all looking so good, 'configure' gave me the thumbs > up. > Alas 'make' failed compiling 'libguac_la-encode-webp.lo' with errors from > 'encode-webp.c'. > > Now I had to mess with the dependencies a little, falling back to to a > non-turbo version of JPEG, but 'configure' suggested the alternative seemed > promising. I've included the version info for WebP, which seems to be the > source of the error in the hopes I've enough info for someone knowledgeable > to home in on the issue. > > Thanks, > > Philip > > $:~/guacamole# cat dependencies.bash > > #!/bin/bash > # 'libjpeg62-turbo-dev' not available, trying 'libjpeg62-dev' > # 'libvncserver-dev' requires 'libjpeg8-dev' instead of 'libjpeg-dev', > 'libjpeg62-dev' will be removed. > > apt-get install libcairo2-dev libjpeg8-dev libpng12-dev libossp-uuid-dev > libavcodec-dev libavutil-dev libswscale-dev libfreerdp-dev libpango1.0-dev > libssh2-1-dev libtelnet-dev libvncserver-dev libpulse-dev libssl-dev > libvorbis-dev libwebp-dev > > $:~/guacamole/guacamole-server-0.9.13-incubating# ./configure > --with-init-dir=/etc/init.d > 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 make supports nested variables... 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yes > checking webp/encode.h presence... yes > checking for webp/encode.h... yes > checking for WebPEncode in -lwebp... yes > checking that generated files are newer than configure... done > configure: creating ./config.status > config.status: creating Makefile > config.status: creating tests/Makefile > config.status: creating src/common/Makefile > config.status: creating src/common-ssh/Makefile > config.status: creating src/terminal/Makefile > config.status: creating src/libguac/Makefile > config.status: creating src/libguacd/Makefile > config.status: creating src/guacd/Makefile > config.status: creating src/guacenc/Makefile > config.status: creating src/pulse/Makefile > config.status: creating src/protocols/rdp/Makefile > config.status: creating src/protocols/ssh/Makefile > config.status: creating src/protocols/telnet/Makefile > config.status: creating src/protocols/vnc/Makefile > config.status: creating config.h > config.status: config.h is unchanged > config.status: executing depfiles commands > config.status: executing libtool commands > > ------------------------------------------------ > guacamole-server version 0.9.13-incubating > ------------------------------------------------ > > Library status: > > freerdp ............. yes > pango ............... yes > libavcodec .......... yes > libavutil ........... yes > libssh2 ............. yes > libssl .............. yes > libswscale .......... yes > libtelnet ........... yes > libVNCServer ........ yes > libvorbis ........... yes > libpulse ............ yes > libwebp ............. yes > > Protocol support: > > RDP ....... yes > SSH ....... yes > Telnet .... yes > VNC ....... yes > > Services / tools: > > guacd ...... yes > guacenc .... yes > > Init scripts: /etc/init.d > > Type "make" to compile guacamole-server. > > $:~/guacamole/guacamole-server-0.9.13-incubating# make > make all-recursive > make[1]: Entering directory > '/root/guacamole/guacamole-server-0.9.13-incubating' > Making all in src/libguac > make[2]: Entering directory > '/root/guacamole/guacamole-server-0.9.13-incubating/src/libguac' > CC libguac_la-encode-webp.lo > encode-webp.c: In function \u2018guac_webp_write\u2019: > encode-webp.c:195:11: error: \u2018WebPConfig\u2019 has no member named > \u2018lossless\u2019 > encode-webp.c:197:11: error: \u2018WebPConfig\u2019 has no member named > \u2018thread_level\u2019 > encode-webp.c:205:12: error: \u2018WebPPicture\u2019 has no member named > \u2018use_argb\u2019 > encode-webp.c:216:26: error: \u2018WebPPicture\u2019 has no member named > \u2018argb\u2019 > encode-webp.c:242:31: error: \u2018WebPPicture\u2019 has no member named > \u2018argb_stride\u2019 > Makefile:743: recipe for target 'libguac_la-encode-webp.lo' failed > make[2]: *** [libguac_la-encode-webp.lo] Error 1 > make[2]: Leaving directory > '/root/guacamole/guacamole-server-0.9.13-incubating/src/libguac' > Makefile:494: recipe for target 'all-recursive' failed > make[1]: *** [all-recursive] Error 1 > make[1]: Leaving directory > '/root/guacamole/guacamole-server-0.9.13-incubating' > Makefile:426: recipe for target 'all' failed > make: *** [all] Error 2 > > $:~/guacamole# dpkg-query -W | grep webp > libwebp-dev:armhf 0.1.3-3+nmu1 > libwebp2:armhf 0.1.3-3+nmu1 > > > > > -- > Sent from: http://apache-guacamole-incubating-users.2363388.n4.nabble.com/ >
