Fix docs build. Update dependencies.

.SRCINFO

@@ -1,7 +1,7 @@
 pkgbase = caffe
 	pkgdesc = A deep learning framework made with expression, speed, and modularity in mind (cpu only)
 	pkgver = 1.0
-	pkgrel = 14
+	pkgrel = 15
 	url = https://caffe.berkeleyvision.org/
 	arch = i686
 	arch = x86_64
@@ -9,6 +9,8 @@ pkgbase = caffe
 	makedepends = boost
 	makedepends = doxygen
 	makedepends = texlive-core
+	makedepends = texlive-latexextra
+	makedepends = ghostscript
 	depends = openblas
 	depends = lapack
 	depends = boost-libs
@@ -20,24 +22,24 @@ pkgbase = caffe
 	depends = leveldb
 	depends = lmdb
 	depends = python
-	depends = cython
 	depends = python-numpy
-	depends = python-scipy
-	depends = python-matplotlib
-	depends = ipython
-	depends = python-h5py
-	depends = python-networkx
-	depends = python-nose
 	depends = python-pandas
-	depends = python-dateutil
-	depends = python-protobuf
-	depends = python-gflags
-	depends = python-yaml
-	depends = python-pillow
-	depends = python-six
-	depends = python-leveldb
-	depends = python-scikit-image
-	depends = python-pydotplus
+	optdepends = cython
+	optdepends = python-scipy
+	optdepends = python-matplotlib
+	optdepends = ipython
+	optdepends = python-h5py
+	optdepends = python-networkx
+	optdepends = python-nose
+	optdepends = python-dateutil
+	optdepends = python-protobuf
+	optdepends = python-gflags
+	optdepends = python-yaml
+	optdepends = python-pillow
+	optdepends = python-six
+	optdepends = python-leveldb
+	optdepends = python-scikit-image
+	optdepends = python-pydotplus
 	provides = caffe-cpu
 	conflicts = caffe-cpu
 	replaces = caffe-cpu

PKGBUILD

@@ -3,26 +3,25 @@
 
 pkgname=caffe
 pkgver=1.0
-pkgrel=14
+pkgrel=15
 pkgdesc='A deep learning framework made with expression, speed, and modularity in mind (cpu only)'
 arch=('i686' 'x86_64')
 url='https://caffe.berkeleyvision.org/'
 license=('BSD')
-depends=(
+depends=('openblas' 'lapack' 'boost-libs' 'protobuf' 'google-glog' 'gflags'
+         'hdf5' 'opencv' 'leveldb' 'lmdb' 'python' 'python-numpy' 'python-pandas')
+optdepends=(
     # official repositories:
-        'openblas' 'lapack' 'boost-libs' 'protobuf' 'google-glog' 'gflags'
-        'hdf5' 'opencv' 'leveldb' 'lmdb' 'python' 'cython'
-        'python-numpy' 'python-scipy' 'python-matplotlib' 'ipython'
-        'python-h5py' 'python-networkx' 'python-nose' 'python-pandas'
-        'python-dateutil' 'python-protobuf' 'python-gflags' 'python-yaml'
-        'python-pillow' 'python-six'
+        'cython' 'python-scipy' 'python-matplotlib' 'ipython' 'python-h5py'
+        'python-networkx' 'python-nose' 'python-dateutil' 'python-protobuf'
+        'python-gflags' 'python-yaml' 'python-pillow' 'python-six'
     # AUR:
         'python-leveldb' 'python-scikit-image' 'python-pydotplus'
     # NOTE:
     # python-pydotplus (or python-pydot) is required by python executable 'draw_net.py'
     # https://github.com/BVLC/caffe/blob/1.0/python/caffe/draw.py#L7-L22
 )
-makedepends=('boost' 'doxygen' 'texlive-core')
+makedepends=('boost' 'doxygen' 'texlive-core' 'texlive-latexextra' 'ghostscript')
 provides=('caffe-cpu')
 conflicts=('caffe-cpu')
 replaces=('caffe-cpu')
@@ -36,7 +35,7 @@ sha256sums=('71d3c9eb8a183150f965a465824d01fe82826c22505f7aa314f700ace03fa77f'
 prepare() {
     cp -af "${srcdir}/Makefile.config" "${srcdir}/${pkgname}-${pkgver}"
     
-    # fix build with opencv 4.0
+    # fix build with opencv 4
     cd "${pkgname}-${pkgver}"
     patch -Np1 -i "${srcdir}/caffe-1.0-opencv4-fix.patch"
 }
@@ -44,14 +43,14 @@ prepare() {
 build() {
     cd "${pkgname}-${pkgver}"
     
-    make all pycaffe
+    make all pycaffe test
     rm -rf doxygen
     make docs distribute
 }
 
 check() {
     cd "${pkgname}-${pkgver}"
-    make test runtest
+    make runtest
 }
 
 package() {